316 tools. All free.

📧 Mailaholic Email hosting for your own domain — send & receive from info@yourdomain. No Google, no Microsoft. 📡 Beam — Send Between Your Devices AirDrop for everyone — send text and files phone-to-laptop, peer-to-peer, no upload or account. 📷 QR Code Scanner Scan any QR code with your camera — open links, copy text, read Wi-Fi. Nothing is uploaded. 🎨 Co-Draw — Draw Together Live Pair two devices and draw on the same canvas in real time, peer-to-peer. No server, no signup. 🌟 Pass the Spark Flick a glowing spark off the top of your phone and it flies into your friend’s phone across the room with the...

🎂 Age Calculator — How Old Am I Exactly? Free age calculator: exact age in years, months and days on any date, plus total days lived and a countdown to... 🏦 EMI Calculator — Home, Car & Personal Loan EMI calculator for home, car and personal loans: get monthly EMI, total interest and total repayment instantly... 🇮🇳 Income Tax Calculator India FY 2025-26 — New vs Old Calculate FY 2025-26 (AY 2026-27) income tax: new vs old regime side by side, ₹75,000 standard deduction, 87A... 🍁 Income Tax Calculator (Canada) Estimate your federal + provincial income tax and take-home pay in Canada. 📈 SIP Calculator — Mutual Fund Return Estimator SIP calculator projecting the future value of monthly SIP or lumpsum mutual fund investments — amount invested... 💵 FD / RD Calculator Calculate maturity value and interest for fixed and recurring deposits. 🪙 Compound Interest Calculator Find maturity amount & interest earned with yearly, half-yearly, quarterly or monthly compounding — instant co... 🧾 GST Calculator India — Add or Remove GST GST calculator for India's 5% & 18% slabs (plus 0%, 3%, 12%, 28%): add GST to a price or extract it from an MR... 💼 CTC to In-Hand Salary Calculator (India) Convert annual CTC to monthly in-hand salary — new regime FY 2025-26 tax, PF & gratuity deductions. Instant, a... 🎓 CGPA ↔ Percentage Calculator Convert CGPA to percentage and back (common university scales). ⚖️ BMI Calculator Calculate your Body Mass Index and see your healthy weight range. ％ Percentage Calculator Every common percentage calculation in one simple tool. 📅 Date Difference Calculator Find the number of days, weeks and months between two dates. 💹 Outsourcing ROI Calculator Estimate how much a 24/7 follow-the-sun dev team could save you per year. 🔥 FIRE Number & Coast-FIRE Calculator Find your financial-independence number, your FI date, and your Coast-FIRE milestone — with a chart. 📉 Loan Payoff Accelerator See your full amortization schedule — and how much extra monthly payments save you. 🍽️ TDEE & Macro Calculator Find your daily calories and ideal macro split for your goal — with a clear breakdown. 📊 Net Worth & Savings-Rate Tracker Add your assets and debts to see your net worth and savings rate — saved on your device. 🏋️ One-Rep Max Calculator Estimate your 1RM from any lift and see your full percentage table. 😴 Sleep Cycle Calculator Find the best times to sleep or wake based on 90-minute sleep cycles. 👶 Pregnancy Due Date Calculator Estimate your due date and see week-by-week milestones. 🏃 Running Pace & Race Predictor Convert pace ↔ time ↔ distance and predict your race times. 🏠 Rent vs Buy Calculator See whether renting or buying wins over time — with a break-even chart. 🧾 Tip & Bill Splitter Split any bill with tip across friends — rounding and per-person totals made easy. 🏷️ Discount Calculator Find the sale price and exactly how much you save — with stackable extra discounts. ⚖️ Old vs New Tax Regime Calculator (India) Enter your income and deductions once and see your tax under both Indian regimes side-by-side — with the cheap... 🛒 Unit Price Comparison Compare price per 100g, per litre or per item to find which product is actually the cheapest. Instant, exact b... 🌱 PPF Calculator – 15-Year Maturity & Interest Free PPF calculator: project your 15-year maturity at the current 7.1% rate with a year-wise interest table, p... 🏦 TFSA Contribution Room Calculator (Canada 2026) Calculate your 2026 TFSA contribution room in seconds — immigrant-aware: room accrues from your year of Canadi... 💸 RRSP Tax Refund Calculator (Canada 2026) Estimate your 2026 RRSP tax refund by province. Enter income and contribution to see your refund, marginal rat... 🏠 HRA Exemption Calculator (India) Calculate your HRA tax exemption in India — enter basic salary, HRA received, and rent paid to instantly find... 🧾 Tip & Bill Split Calculator Instantly calculate tip and split any restaurant bill — enter amount, tip %, and party size to see your tip, g... 🧾 Gratuity Calculator (India) Calculate your gratuity payout under India's Payment of Gratuity Act — enter basic+DA salary and years served... ⚡ Electricity Bill Calculator — Units & Cost Estimate monthly electricity bills by entering units consumed and rate per kWh, or build an appliance list wit... ⛽ Fuel Cost & Trip Calculator Calculate fuel litres needed, total trip cost, and cost per person from distance, mileage, and fuel price per... 📐 Aspect Ratio Calculator Calculate scaled dimensions while preserving aspect ratio — enter original size, pick a preset (16:9, 4:3, 1:1... 🏃 Running Pace Calculator Calculate running pace, time, or distance — shows pace in min/km and min/mi, speed in km/h, and predicted fini... 🔥 BMR & Daily Calorie Calculator Calculate your Basal Metabolic Rate using the Mifflin-St Jeor formula and instantly see daily calorie targets... 🏠 Mortgage Calculator (Canada & US) Calculate Canadian or US mortgage payments with correct compounding — get monthly payment, total interest, tot... 🍁 Canada Sales Tax Calculator (GST/HST/PST) Calculate Canadian sales tax for any province or territory — add GST/HST/PST/QST to a price or extract tax fro... 🏦 Retirement Savings Calculator Calculate your retirement corpus with compound monthly growth — instantly see final balance, total contributed... 💰 Profit Margin Calculator Calculate profit, margin %, and markup % instantly — enter any two of cost, price, or margin % to derive the t... 📊 Break-Even Point Calculator Calculate your break-even point instantly — enter fixed costs, selling price, and variable cost to get contrib... 📉 Inflation Calculator Calculate how inflation erodes money over time — enter an amount, annual rate, and years to see the future equ...

📏 Unit Converter Convert length, weight, temperature, speed, area and digital storage instantly. 💱 Currency Converter Convert between 150+ currencies with free live exchange rates. 🎨 Color Converter Convert HEX, RGB and HSL colors and generate shades & palettes. 🔡 Base64 & URL Encoder/Decoder Encode or decode text to Base64 and URL-encoding in your browser. 🔢 Number to Words Converter — Indian Rupees, Lakh & Crore Convert any number to words the Indian way — 1,60,000 becomes “One Lakh Sixty Thousand”. Cheque format, Hindi,... 🕒 Timestamp Converter Convert Unix timestamps to human-readable dates and back. 🌍 Time Zone Converter Convert any date and time from a source city timezone to multiple target zones instantly, with preset cities l...

🖼️ Image Resizer & Compressor Resize, convert and compress images to a target size (e.g. under 100 KB) — JPG/PNG/WebP, right in your browser... 📑 Merge PDF Combine multiple PDF files into one — fast and private, in your browser. ✂️ Split PDF Extract specific pages or split a PDF into single pages — instantly, in your browser. 🖼️ Images to PDF Combine JPG and PNG images into a single PDF — reorder pages and choose the size. 🏞️ PDF to Images Turn each page of a PDF into a high-quality PNG or JPG you can download. 🔃 Rotate PDF Rotate every page of a PDF by 90, 180 or 270 degrees and download the fixed file. 💧 Watermark PDF Stamp a custom text watermark across every page of your PDF — opacity, color and angle. 📝 PDF Text Extractor Pull all the selectable text out of a PDF to copy or download as a .txt file. 📱 HEIC to JPG Convert iPhone HEIC photos to JPG or PNG — batch, fast and private. 🛡️ EXIF Remover — Strip Photo Metadata Online Remove EXIF data — GPS location, camera and timestamps — from JPG, PNG and WebP photos in batches, right in yo... 🪪 Passport & Visa Photo Maker Turn a selfie into a compliant passport, visa or ID photo at the exact country size — white background and a p... 🎞️ Video to GIF Converter Convert video to GIF free in your browser — trim your MP4, MOV or WebM, set FPS and width, loop or boomerang.... 🎥 Screen Recorder Record your screen, window or tab with mic and webcam, then download the clip. Free, no install, no watermark... 📄 Document Scanner — Photo to Clean PDF Photograph any document and get a straightened, crisp black-and-white PDF. Finds the page edges automatically,...

🔑 Password Generator Free password generator: crypto-secure random passwords up to 48 characters with a live strength meter. Runs 1... 🔳 Free QR Code Generator Design a beautiful QR code with your own title, subtitle, logo, colors and templates — for links, WiFi or cont... 🆔 UUID Generator Generate v4 UUIDs / GUIDs in bulk, copy with one click. 📝 Lorem Ipsum Generator Generate placeholder paragraphs, sentences or words. 🏷️ Meta Tag & Open Graph Generator Paste your page details and get ready-to-use SEO + Open Graph + Twitter meta tags. 🤖 robots.txt Generator Build a valid robots.txt with allow/disallow rules and a sitemap line. 📄 Free Resume Builder — No Signup, Print to PDF Free resume builder with live preview — make an ATS-friendly resume and save it as a PDF. No signup, no waterm... 🧾 Free Invoice Generator — Create a PDF Invoice Create a professional invoice with tax, discount and due date, then save it as a PDF. Free, no signup — auto-s... ||| Barcode Generator Generate and download barcodes (Code128, EAN-13 and more). 🆔 UUID / ULID / NanoID Studio Generate UUID v4, ULIDs and NanoIDs in bulk — copy or download. 📲 UPI QR Code Generator — Payment QR in Seconds Type your UPI ID, get a scannable payment QR instantly — open or fixed amount, branded PNG download. Works wit... ₹ GST Invoice Generator — Free GST Bill Maker (India) Make a GST-compliant tax invoice free: GSTIN checksum validation, automatic CGST/SGST or IGST split, HSN codes... ⏳ Countdown Timer to Any Date Enter any target date and time to see a live-updating countdown showing exact days, hours, minutes, and second... 🎲 Random Name Picker Paste a list of names one per line, hit Pick to watch a shuffle animation, then see your random winner reveale... 🔊 Text to Speech (Free Voice) Free browser-based text to speech using the Web Speech API — pick a voice, adjust rate and pitch, then play, p...

🔢 Word & Character Counter Count words, characters, sentences, paragraphs and reading time as you type. 🔠 Case Converter Convert text to UPPERCASE, lowercase, Title Case, Sentence case, camelCase and snake_case. 🔍 Text Diff Checker Compare two blocks of text and highlight what changed, line by line. { } JSON Formatter & Validator Free online JSON formatter and validator — beautify, minify and error-check JSON instantly in your browser. No... 🔗 URL Slug Generator Turn any title into a clean, SEO-friendly URL slug. 📊 Keyword Density Analyzer Analyze keyword frequency and density in your content for SEO. 🗒️ Online Notepad A clean notepad that auto-saves in your browser — multiple notes, word count, export. 🎙️ Dictation Pad — Voice to Text Speak and watch your words appear — free live speech-to-text in 11 languages, right in your browser. ⚡ Bionic Reading Converter Bold the front of every word to guide your eye and read faster — tune the fixation, choose a comfortable theme... 🎬 Teleprompter A full-screen auto-scrolling teleprompter for recording to camera — adjustable speed, mirror modes for beam-sp... 📖 Readability Analyzer Get exact reading-ease scores (Flesch, grade level and more) and see hard sentences, passive voice and adverbs... 🇮🇳 Hindi Typing Test (हिंदी टाइपिंग टेस्ट) Free 60-second Hindi typing test with real Devanagari passages — live WPM, accuracy & mistake highlights. Work... 🔢 10 Key Typing Test — Numeric Keypad Test Free 10 key typing test: type numbers for 60 seconds and get your KPH, accuracy and error list. Digits, decima...

🍁 IELTS, CELPIP & PTE Core to CLB Converter Convert IELTS, CELPIP and PTE Core scores to CLB instantly — official IRCC charts, per-skill levels and what y... 🔎 NOC Code Finder — NOC 2021 & TEER Lookup Search all 516 NOC 2021 unit groups by job title to find your NOC code and TEER category for Express Entry — i... 💰 Proof of Funds Calculator 2026 — Express Entry How much money you need for Canada PR in 2026 — Express Entry proof of funds by family size, from the official... 🧾 Canada PR Cost Calculator Estimate the total cost of Canada PR — IRCC fees, biometrics, ECA, language test and medicals for your whole f... 📊 Express Entry Draws — Latest CRS Cut-Off Tracker Every recent Express Entry draw — date, category, ITAs and CRS cut-off score, auto-updated weekly from IRCC's... 🗺️ PNP Finder — Which Canada PNP Is Right for Me? Answer 3 quick questions and see which of Canada's 11 Provincial Nominee Program streams fit your occupation,... ⏳ IRCC Processing Times 2026 — Decision Date Estimator Enter your application date to see estimated decision dates for Express Entry, PNP, sponsorship, study & work... 🏙️ Cost of Living Comparison — Canadian Cities Calculator Compare cost of living between Canadian cities — rent, food, transit & utilities plus a salary-equivalence cal... 🍁 CRS Score Optimizer — Boost Express Entry Points See your 2026 CRS score and a ranked list of the fastest ways to raise it — PNP, CLB 9, French bonus and more.... 🍁 Which Canadian Province Should I Live In? Quiz Answer 7 lifestyle questions to find which Canadian province fits you — climate, cost, jobs and vibe — with tw... 🍁 Canada Take-Home Pay Calculator by Province Calculate your 2026 after-tax take-home pay in any province — federal & provincial tax, CPP/QPP with CPP2, EI.... 📅 Canada Citizenship Physical Presence Calculator Count your 1,095 physical-presence days for Canadian citizenship — trips, pre-PR half-day credit, and your pro... 🗺️ Express Entry PR Timeline Planner Map every Express Entry step — ECA, pool, ITA, AOR to landing — with editable durations, a dated landing windo... 🎓 Canada Study Permit Proof of Funds Calculator See exactly how much money to show for a Canada study permit — IRCC's $22,895 minimum, family amounts, GIC, tu... 📝 IELTS & CELPIP Vocabulary Practice Quiz (CLB 7–9) Free 10-question IELTS & CELPIP vocabulary quiz — synonyms, collocations and word choice at CLB 7–9, with inst... 🍁 CELPIP to CLB Converter & CRS Points Convert CELPIP-General scores to CLB per skill: governing level, Express Entry eligibility (CLB 7/9), CRS firs... 🇫🇷 TEF Canada & TCF Canada to CLB (NCLC) Converter Convert TEF Canada or TCF Canada scores to CLB (NCLC) per skill — official post-2023 IRCC charts, your governi...

⌨️ Typing Speed Test Free typing speed test with live per-letter feedback — measure WPM and accuracy on a short passage and track y... ⚡ Reaction Time Test Measure how fast your reflexes are, in milliseconds. 🧠 Memory Match Flip the cards and match the pairs in as few moves as possible. ❓ Quick Trivia Quiz A fast general-knowledge quiz — how many can you get right? ⏱️ Beat the Estimate Read a project brief and guess how many days it takes to build. How close are you? ⚡ Whack Reaction Grid Tap the lit cell before it vanishes. Speeds up as you go. Beat your high score. ⭕ Draw a Perfect Circle Draw a circle with your mouse or finger — get scored on how perfect it is. Beat your best. 🟩 DevWord — Daily Tech Word A daily 5-letter tech word puzzle. Six guesses, green/yellow tiles, keep your streak. 🌈 Hue IQ — Color Sort Challenge Drag colored tiles into the perfect hue order. How sharp is your eye? Beat the clock. 🔼 Higher or Lower Does it have more or fewer than the last one? Simple, addictive, endless. Beat your streak. 🔢 2048 Game — Play Online Free Play the 2048 game free online. Merge tiles with arrow keys or swipe to reach 2048 — best score saved, keep-go... 🚩 Flagle — Daily Flag Guess Guess the country from its flag in 6 tries — a new flag every day. Keep your streak. 🎯 Aim Trainer Click the targets as fast as you can. Measures reaction, accuracy and clicks-per-second. 💣 Minesweeper Online — Play Free, No Download Play Minesweeper online free — Beginner to Expert plus custom boards, first-click-safe, chording, flags and be... 🐍 Snake Game — Play Neon Snake Online Play the classic snake game free online with neon graphics — four speeds, wrap-around walls, three board sizes... ➗ Math Blitz 60 How many math problems can you solve in 60 seconds? Pick your operations. 🔁 Simon — Memory Sequence Watch the colour sequence, repeat it back. It gets longer every round. 🧩 Sliding Puzzle (15) Slide the tiles back into order. Choose number or upload your own image. 🐤 Whistle Flappy Control the bird with your VOICE — whistle higher to fly up. Totally AI-proof, totally viral. 🎨 Color Match A gorgeous perceptual game: match near-identical shades. New daily challenge + streak. 🔳 Daily Sudoku Free daily Sudoku — the same puzzle for everyone each day, plus easy, medium and hard modes with pencil marks,... 🖼️ Nonogram — Picross Solve picture-logic puzzles from the number clues. A daily one too. ⚔️ Reaction Duel — 2 Players, 1 Device Grab a friend and one device — when it flashes green, first to tap their side wins. Best of 5. 🟩 Linkup — Daily Word Grouping Puzzle Sort 16 words into 4 hidden groups — a fresh puzzle every day, with a streak and a shareable colour-grid. Free... 🟡 Pac-Man The arcade legend, faithfully rebuilt: chomp the maze, dodge four ghosts with classic personalities, grab powe... 🧱 Tetris The timeless block puzzle with hold, next-queue, ghost piece, levels, line-clear combos and a high score. Keyb... 🍄 Mushroom Run — Platformer A polished side-scrolling platformer: run, jump and stomp enemies across handcrafted levels, collect coins, gr... 🎲 Ludo — Full Board Game The complete Ludo board for 2–4 players with smart AI bots, full rules — captures, safe squares, the home stre... 🟧 Breakout — Brick Breaker The arcade brick-breaker with 12+ handcrafted levels, falling power-ups (multiball, laser paddle, grow, slow),... 👾 Space Invaders Defend Earth across escalating waves: destructible bunkers, diving aliens, bonus UFOs and faster fleets each l... 📦 Sokoban — Box Pusher The classic warehouse puzzle: push every box onto a goal. 30+ levels of rising difficulty with unlimited undo... 🔴 Connect Four Drop discs to line up four in a row. Play a friend or a smart minimax AI with easy / medium / hard / expert le... ⚫ Reversi Online — Play Othello vs Computer Flip your opponent’s discs to own the board. Pass-and-play or a positional AI across four difficulty levels, w... ♟️ Checkers / Draughts Full-rule checkers — forced captures, multi-jumps and kings — versus a friend or an AI with four difficulty le... 💎 Gem Match — Match 3 Swap to match three or more gems across 20+ levels with score targets, move limits, cascading combos and speci... 🃏 Solitaire (Klondike) The full Klondike solitaire — draw 1 or draw 3, undo, hints, auto-complete and a timer with scoring. Drag or t... 🎈 Bubble Shooter Aim and pop clusters of three or more bubbles across 15+ levels with drop-the-ceiling pressure, aim guide and... ☄️ Asteroids Pilot a vector ship through escalating waves — thrust, rotate, shoot, hyperspace — splitting rocks and dodging... ⚡ Reaction Time Test Test your reaction speed — click the moment the box flashes green, avoid early clicks, and track your best and...

⏳ Your Life in Weeks See your whole life as a grid of weeks. A powerful, sharable reminder to make them count. 💕 Compatibility Calculator Two names in, a (totally unscientific) compatibility score out. Just for fun — share it! 🌍 How Rich Are You? (vs the World) Enter your income and discover your global percentile. The result surprises everyone. 🎡 Decision Spinner Can't decide? Add your options, spin the wheel, let fate choose. Save your wheels. 🏆 Tier List Maker Drag anything into S–F tiers and share your ranking. Add your own items. 🎲 3D Dice Roller Roll any dice (d4–d20, multiple) with satisfying animation — for games and decisions. 👥 Random Team & Name Picker Drop in names and fairly split teams or pick a winner — with a fun reveal. ⚖️ This or That — Would You Rather Endless would-you-rather dilemmas. See how your choices compare. Tag a friend. 🔢 Your Life in Numbers Enter your birthday and discover surprising stats: heartbeats, breaths, full moons and more. 😱 Scream Meter How loud can you SCREAM? Live meter, personal record and a shareable score card. ✍️ Text to Handwriting Turn typed text into realistic handwriting on ruled paper — pick a style and download the image.

👁️ Optical Illusion Lab Interactive optical illusions you can drag and tune to break your own brain. 🏖️ Falling Sand Playground Drop sand, water, fire, plants and more — watch them flow, burn and react. Lose an hour. 🪐 Gravity Sandbox Fling planets into orbit and watch them dance, collide and form systems. Mesmerizing. 🐦 Boids — Flocking Sim Scatter a swarm and watch it think as one — separation, alignment, cohesion. ✨ Your Sky Tonight A live star map for your exact location and time — stars, constellations, planets and the moon phase. Tap anyt... 🦠 Conway's Game of Life Studio Draw cells, hit play, and watch life unfold. Save and load your own patterns. 🌬️ Flow Field Art Generator Generate gorgeous flow-field artwork — tweak the params, export 4K wallpaper. 🌀 Harmonograph Studio Hypnotic Lissajous & harmonograph curves you can tune and export as wallpaper. 🎼 ToneMatrix Sequencer Click the glowing grid to compose a melody that loops forever. Iconic and addictive. 🌈 Synesthesia Keyboard Every key types a color and a tone — make art and music just by typing. 🎙️ See Your Voice Speak or sing and watch your voice bloom into living color and shapes. 📹 Live ASCII Webcam Your camera, rendered live as real-time ASCII art. Snap a frame to share. 🌎 Your Tiny Planet Build and customize a cute little 3D planet — then share it with a link. 🛋️ My Room Decorate a cozy isometric room with furniture and stickers. It saves and shares. 🌌 Particle Galaxy Stir a mesmerizing 3D galaxy with your cursor and export a still. 🐠 Pocket Aquarium Stock a calm little fish tank and watch it live. Cozy and ambient. 🫧 Satisfying Blob A glossy blob that wobbles to your mouse and your voice. Oddly addictive. 💧 Liquid Type Type and watch your words ripple, melt and flow like liquid. Export it. 🔮 Mirror Mandala Your webcam folded into a living kaleidoscope. Snap a frame to share. 🔊 ASMR Board A grid of perfectly satisfying clicky, poppy, tactile sounds. Pure fidget joy. 🪟 Window Cannon A ball physically rolls off one monitor and flies across the gap onto your second screen — because the page kn... 🎚️ The Sound of Your Room Records a few seconds of ambient room noise, paints its spectrum into a mandala, and guesses your continent fr... 🔭 Window Constellation Open the page in several browser windows and glowing strands connect them across your real screen while a litt... 👻 Haunted Tab A page that knows when you leave for other tabs — it decays while you’re gone, whispers into the tab title, an... 🎶 Soul of Your Music Drop in your Spotify, Apple or Last.fm history export and watch it bloom into a generative star-field nebula —... 🔱 Keystroke Sigil Type a phrase twice and your dwell-and-flight micro-timing is forged into a deterministic geometric crest — yo...

🎨 Mesh Gradient Studio Generate gorgeous mesh gradients, randomize endlessly, then copy the CSS or download a PNG. 🖼️ Palette Extractor from Image Upload any image and pull out its dominant color palette. Copy the hex codes instantly. 👾 Pixel Art Studio Draw pixel art on a grid, pick a palette, export a crisp PNG. Surprisingly addictive. 🔠 Image to ASCII Art Turn any photo into ASCII art — copy it as text or download as an image. 🫧 SVG Blob Generator Generate organic blob shapes for backgrounds — randomize and copy the SVG. 🌊 SVG Wave Generator Make those trendy layered SVG section dividers. Tweak and copy the code. 🔘 CSS Button Studio Design beautiful buttons with gradients, shadows and hover animations — copy the CSS. 🧊 Glassmorphism Generator Craft frosted-glass UI cards and copy the exact CSS. Tweak blur, opacity, tint. 🌑 Layered Shadow Studio Build smooth, layered box-shadows (the pro way) and copy the CSS. ⭐ Favicon Generator Make a favicon from an emoji, letter or upload — download all the sizes. 🌈 Gradient Text Generator Create eye-catching gradient text and copy the CSS. Animated options too. 📸 Code Screenshot Turn code into a beautiful shareable image — themes, window styles, export PNG. 🖊️ Whiteboard A clean drawing board — pen, shapes, colors, undo/redo and PNG export. Auto-saves. 🖼️ Photo Collage Maker Drop your photos into a beautiful grid or layout, tweak spacing, borders and per-photo crop, then download one... 📈 Cubic Bezier Generator & Easing Editor Free cubic bezier generator — drag the easing curve, race it against a linear ghost, then copy the cubic-bezie... ▦ CSS Grid Generator Visually build a CSS grid — drag tracks, gaps and named areas — with a live preview, then copy the exact CSS a... ✂️ clip-path Shape Maker Drag polygon points over a live shape (or your own photo) to craft a CSS clip-path — polygon, circle, ellipse... 🔶 SVG Pattern & Background Generator Design a seamless geometric SVG background — 16 patterns, live tiling preview — then copy it as a CSS data-URI... 🔘 Neumorphism (Soft-UI) Generator Design soft-UI neumorphic shadows on a live tactile preview — flat, concave, convex and pressed — then copy th... ⏳ CSS Loader & Spinner Studio Pick from 18 live CSS loaders, tune colour, size and speed by eye, then copy guaranteed-valid standalone HTML... 🟣 Duotone Photo Maker Turn your photo into a striking two-tone duotone image right in your browser — tune both colours by eye and do...

🎹 Neon Synth Keyboard A playable browser synth — keyboard or click, multiple waveforms and FX. 🥁 Beat Machine A 16-step drum sequencer. Lay down a beat, tweak the tempo, loop it. 🎵 Pro Metronome A precise metronome with time signatures, accents and a tap-tempo. 👆 BPM Tapper & Counter Tap along to any song and instantly get its BPM. Great for DJs and producers. 〰️ Tone & Frequency Generator Generate pure tones at any frequency — test speakers, hearing and tuning. 📻 Morse Code Translator & Player Translate text ↔ Morse and play it as audio, light or vibration. 🎸 Chromatic Tuner Tune any instrument using your mic — see the note and cents in real time. 🎵 Perfect Pitch Trainer It plays a note — you sing or play it back, scored to the cent. Train your ear. ✂️ Audio Cutter & Ringtone Maker Cut, trim and fade MP3, WAV or M4A files to make a ringtone or clip — sample-accurate, in your browser, never... 🔌 Hum Detective — Audio Forensics Reads the invisible 50/60 Hz mains hum baked into any recording to reveal which power-grid region it was made... 🥂 Knock to Tune Tap a glass, mug or pipe and it names the note it rang at — plus a mode that tells you how much water to pour... 🎹 Piano Chord Finder & Identifier Click notes on a playable piano to name any chord, or pick a chord to see and hear it — with inversions, scale... 🌧️ Focus & Sleep Sound Mixer Mix your own ambient soundscape — rain, ocean, fire, wind and noise, all synthesized live — with a sleep timer... 🎤 Voice Studio — Autotune & Voice Changer Record your voice, hear it snapped perfectly in tune, then stack harmonies, sing over a beat and share the cli...

🔎 Regex Tester & Explainer Free online regex tester with live highlighted matches, capture groups, replace preview, a plain-English expla... ⏰ Cron Expression Builder Build and decode cron schedules in plain English, with the next run times. 🔐 JWT Decoder Decode and inspect JWTs entirely in your browser — header, payload, expiry. Nothing leaves your device. #️⃣ Hash & Checksum Generator Generate SHA-1/256/384/512 hashes of text or files, in your browser. 🔄 JSON ⇄ YAML ⇄ CSV Converter Convert between JSON, YAML and CSV instantly, with validation and pretty-print. 👁️ WCAG Contrast Checker Check colour contrast for accessibility — AA/AAA pass-fail with live preview. 🔗 URL Encoder & Inspector Encode/decode URLs and break any URL into its parts and query params. 📝 Markdown Editor Write Markdown with a live preview, formatting toolbar and one-click export. Auto-saves. 🌐 Subnet Calculator — IPv4, CIDR & Mask Free IPv4 subnet calculator — network & broadcast address, host ranges, wildcard mask, binary breakdown, subne... 🗂️ Fake / Test Data Generator Build a schema and generate realistic mock data in bulk — export JSON, NDJSON, CSV or SQL. Seeded for reproduc... 🧩 JSON to Code (TypeScript, Go, Rust…) Paste JSON and get strongly-typed definitions in TypeScript, Go, Rust, Python, Kotlin, C# and JSON Schema — de... 🔍 Text Diff Checker Paste two text blocks and instantly see a line-by-line diff — added lines in green, removed in red, and unchan... 🎨 Color Contrast Checker (WCAG) Check WCAG color contrast for any foreground/background pair — live preview and AA/AAA pass/fail badges for no... 🌑 CSS Box-Shadow Generator Instantly generate CSS box-shadow values with live preview — tweak offset, blur, spread, colour, opacity, and...

🤚 Steady Hand Tremor Test Hold your phone perfectly still — do you have surgeon hands? Score and share. 📐 Spirit Level + Protractor A real bubble level and angle finder using your phone's tilt sensors. 🖱️ CPS Test — Click Speed Test your clicks per second across several modes, with a live counter and your personal best. ⌨️ Keyboard Tester Press every key to check it works — see key codes, held keys and rollover/ghosting. 🟥 Dead Pixel Test Find dead or stuck pixels with fullscreen solid colors and gradients. 🌈 Color Blindness Test A quick Ishihara-style color-vision screening. For fun and awareness. 👂 Hearing Test — Hearing Age Find the highest frequency you can hear and your approximate hearing age. 🎛️ Device Check — Cam, Mic, Speaker Test your webcam, microphone and speakers in one place. Nothing leaves your device. 🚀 Internet Speed Test Measure your real download, upload, ping and jitter right in your browser — with a live gauge and a shareable... 📡 Two-Phone Sound Radar Open it on two phones a known distance apart; clap or talk and a live dial swings toward the sound — two ordin... 🦇 Echo Tape — Sonar Tape Measure Point your phone at a wall and tap: it chirps an inaudible pulse, listens for the echo, and reads back the dis... 🚶 Your Phone’s Walk Pocket your phone and walk twenty steps — your gait is captured and rendered as a one-of-a-kind generative wav... 🪀 Pendulum Gravity — Measure g Swing your phone on a string and, from the rhythm, it computes your local gravitational acceleration g — expla... 🔊 Decibel Sound-Level Meter Measure how loud your room really is in dB using your microphone — live gauge, 60-second history graph, peak/a... 🎯 Camera Colour Eyedropper Point your camera at anything and grab its real colour as HEX, RGB and HSL — freeze the frame to pick an exact... 📐 On-Screen Ruler (Calibrated) Measure real objects on your screen in cm and inches — calibrate once to a bank card and your display becomes...

🌱 Grow a Plant Water your seed once a day and watch it grow over real weeks. Forget, and it wilts. ⏳ Time Capsule Write a letter to future-you, sealed until a date you choose. It opens when the day comes. 🌱 Streak Garden Track your days-since streaks as a little garden — each milestone grows a plant. 🎨 Mood Heatmap Log your mood with one tap a day and watch your whole year fill in, GitHub-style. 📔 One Line a Day Write a single line each day and build a beautiful year — with on-this-day memories. 🏠 Custom Homepage Dashboard Your own start page — clock, greeting, focus list, a daily quote and quick links. Set it as your homepage. ⏰ Countdown to Anything Make a beautiful, shareable countdown to any event — the link itself is the gift. 🍅 Pomodoro Focus Timer A beautiful Pomodoro timer with auto breaks, session counts and your daily focus stats. ✅ Habit Tracker — Don't Break the Chain Track daily habits, tap to check them off, and keep your streak alive. No signup. ⏱️ Stopwatch & Timer A precise online stopwatch with laps and a countdown timer with alarm. No signup.

📹 Live World Cameras — Watch Cities Live Watch live 24/7 street, beach, wildlife and landmark cameras from around the world — Times Square, Tokyo, Veni... 📻 World Radio Globe Spin the globe, drop on any city, and hear its live local radio. 🌐 Spin the Globe Tap to travel to a random real place with a delightful fact. Once a day. 🌏 Living Earth A calm real-time globe — watch day and night sweep across the world. 🕌 Prayer Times & Qibla Compass Accurate daily namaz times for your exact location, plus a live Qibla compass that points to Mecca using your... 🌫️ Live Air Quality (AQI) Now Real-time air quality index, PM2.5 and PM10 for your exact location — with a health-advice card and a 4-day po... 🕜 Timezone Meeting Planner Find the perfect time to meet across timezones — drag the marker to see everyone’s local time, with a DST-corr...

❤️ Camera Heart-Rate Rest a fingertip on your camera and watch your live heart rate appear. For fun. 🧘 Calm — Breathing Pacer A warm breathing pacer that guides you to calm. 4-7-8, box and more.

🔢 Number Memory Remember the number as it gets one digit longer each round. What is your level? 🧩 Visual Memory Remember which tiles flashed, then click them back. It keeps growing. 🔁 Sequence Memory Repeat the growing sequence of tiles. How long can you go? 🔤 Verbal Memory Seen this word before? Keep a growing list in your head. Surprisingly hard. 🐵 Chimp Test Click the numbers in order from memory — the famous chimp working-memory test. 🎨 Stroop Test Name the ink color, not the word. A classic test of focus and reaction. 📖 Reading Speed — WPM Measure your reading speed in words per minute, plus an RSVP speed-reader.

💑 Couple Quiz — How Well Do You Know Each Other? A pass-the-phone quiz to see how well you really know each other. Score + share. 💞 Relationship Timeline Map your love story and watch a live counter of how long you have been together. 🗣️ Love Languages Quiz Discover your love language and how to love your partner better. 🎡 Date Night Spinner Cannot decide what to do? Spin for the perfect date idea. ✅ Couple Bucket List Build your shared bucket list and tick off adventures together. ⏳ Anniversary Countdown A live romantic countdown to your next anniversary. 💌 Love Note Jar Fill a jar with love notes and draw a sweet one every day. 💕 What Is Your Couple Type? A playful quiz that reveals your couple archetype. Share it together. 🌍 Long-Distance Counter For long-distance love — the miles between you and a countdown to your reunion. 🎟️ Love Coupons Make cute, redeemable love coupons for your partner. 💓 Heartstring — Two Hearts, One Thread Two phones, any distance: each of you rests a thumb on the camera and your real heartbeats braid into one glow...

🎉 Birthday Countdown A festive live countdown to your next birthday, with fun age stats. 💌 Birthday Card Maker Design an animated birthday e-card and share it with a link. 🔮 Birthday Facts Your zodiac, birthstone, birth flower and fun facts about your birthday. 📇 Friends Birthday Tracker Never forget a birthday again — track everyones and see who is next. 🎁 Gift Idea Spinner Stuck for a gift? Spin for ideas by person, budget and interest. 🎂 Virtual Birthday Cake Light the candles, make a wish, and blow them out with your mic. Confetti guaranteed! 🎈 Party Planner Checklist Plan the perfect birthday party with a checklist and a live countdown. ✍️ Birthday Wish Generator Craft the perfect birthday message — heartfelt, funny or short. Copy and send. ⭐ Golden Birthday Finder Find your golden birthday, half-birthday and every milestone day of your life. 🎈 Birthday Personality Quiz What does your birthday say about you? A fun, shareable personality quiz.

🔤 Alphabet Phonics — Learn the ABCs Tap a letter to hear its sound and see a picture word. A talking, colourful ABC board for preschool & kinderga... ✏️ Letter Tracing — Trace Letters & Numbers Online Free letter tracing for kids — trace A–Z, a–z and 0–9 with your finger, earn stars and hear friendly praise. W... 🔢 Counting Game for Kids — Count & Learn 1–20 A talking counting game for kids — tap to count objects 1–20, hear every number spoken, and play a “how many?”... 🔺 Learn Shapes and Colors — Toddler & Preschool Game Tap to learn 10 shapes and 10 colors with a friendly voice, then play a find-it game — a free shapes and color... ➕ Kids Math — Add & Subtract with Pictures Learn addition and subtraction with tappable picture objects — spoken problems, counting helpers and rewards.... 🐄 Animal Sounds for Kids — Tap, Hear & Guess Tap 14 animals to hear their sounds and names read aloud, then guess which animal says moo. Free animal sounds... 🎵 Virtual Xylophone for Kids — Play & Follow Songs Play a free virtual xylophone online — tap 8 rainbow bars, then follow the lights to learn Twinkle Twinkle, Ha... 🎯 Random Name Picker for the Classroom Free random name picker for teachers — spin to fairly choose a student, split the class into balanced groups,... 🕐 Interactive Clock for Kids — Learn to Tell Time Free interactive clock for kids — drag the hands, hear the time read aloud, and play read-it and set-it games... 🔢 Connect the Dots — Free Online Dot to Dot for Kids Free online dot to dot for kids: tap the numbers in order to reveal a picture. Spoken numbers, count-by-2s mod... ⏲️ Visual Classroom Timer A big, calm countdown disc kids can watch deplete — perfect for classroom activities and transitions. Presets,... 🖍️ Online Coloring Book for Kids — Free Coloring Pages Free online coloring book for kids — tap to fill 8 friendly coloring pages with crayons and stickers, then sav... ⌨️ Typing for Kids — Free Typing Practice Game Learn to type with a sparkly key guide, colour-coded fingers, gentle sounds and stars — letters, sight words a...

🔐 PDF to QR Code Uploader Upload a PDF to our secure storage and get an award-winning QR code plus a direct shareable link. Team-only —...