Scream Meter
How loud can you SCREAM? Live meter, personal record and a shareable score card.
Needs a microphone · works on phones & most laptops
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Allow mic access for this site (tap the 🔒 / camera icon near the address bar), then press Enable mic again.
Mic isn't available here
This needs a microphone and an HTTPS page. Works great on phones and most laptops — try opening this page in Chrome, Safari or Firefox.
Couldn't start the microphone
100% private — audio is analysed on your device and never leaves your browser.
Just for fun: please don't scream near people, pets or babies. Protect your ears & voice. 💛
Why you’ll love Scream Meter
Instant & free
No signup, no paywall, no limits — Scream Meter works the moment the page loads.
Completely private
Everything runs in your browser. Nothing you enter is ever uploaded or stored on a server.
Works on any device
Fully responsive and touch-friendly — use it on your phone, tablet or desktop.
Made to share
Built for a laugh and a share — send your result and make someone smile.
How to use it
Open it
No download and no login — the tool is ready right at the top of this page.
Use it
Enter your details or start interacting. Everything updates live as you go.
Get your result
Copy, download or share your result in a single tap. That’s it.
About Scream Meter
Test your vocal limits with the Scream Meter, a free loudness test that measures exactly how loud you can scream using your device's microphone. See your peak volume in real-time with a live meter that captures every decibel. Whether you're curious about your lung capacity or just having fun, this browser tool instantly shows your results without any signup required.
Track your personal record and watch it update as you push your vocal cords to new limits with each attempt. The Scream Meter saves your highest score automatically, allowing you to monitor progress over time and beat your own records. Generate shareable score cards to challenge friends and family—compare results side-by-side and settle friendly debates about who can scream the loudest.
All processing happens directly in your browser—your audio input stays on your device and is never recorded, uploaded, or stored anywhere on external servers. The Scream Meter analyzes your live microphone input in real-time to calculate precise decibel measurements, delivering instant results with visual feedback while maintaining complete privacy and absolute zero data collection or retention from any of your sessions.
Popular uses
Frequently asked questions
The tool measures sound levels through your device's microphone, so accuracy depends on your microphone quality and room acoustics. Smartphone microphones work fine for relative measurements, though they may not be perfectly calibrated for absolute decibel levels. It's best used to compare your own scores over time rather than as a professional sound measurement device.
Background noise, room echoes, and microphone sensitivity all affect measurements. Even small changes in how close you are to the microphone or the direction you're facing can impact the reading. Try testing in the same quiet location with consistent microphone positioning for the most reliable personal records.
Yes, the Scream Meter generates shareable score cards that show your peak volume, timestamp, and a visual representation of your result. You can screenshot your score or use any share feature your browser offers to send it to friends and challenge them to beat it.
No. The Scream Meter runs entirely in your browser and analyzes audio in real-time only. Your microphone input is never recorded, uploaded to servers, or stored anywhere—everything happens on your device and disappears once you close the tool.
Scream Meter is 100% free — no signup, no watermarks and no usage limits. It’s one of 200+ free tools we build and give away.
Yes! It’s designed to be playful and shareable — pure good fun, no strings attached.
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