Duotone Photo Maker
Turn your photo into a striking two-tone duotone image right in your browser — tune both colours by eye and download a full-res PNG. Nothing is uploaded.
Press & hold the image to peek at the original •
0% = your original photo · 100% = full duotone recolour
Every pixel is recoloured locally in your browser using a 256-step luminance gradient — nothing is ever sent to a server. Your colour & tone settings are remembered on this device; your photo is not stored.
Why you’ll love Duotone Photo Maker
Instant & free
No signup, no paywall, no limits — Duotone Photo Maker 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.
Copy & export
Grab the CSS, SVG or a PNG in one click and drop it into your project.
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.
Frequently asked questions
Duotone Photo Maker is 100% free — no signup, no watermarks and no usage limits. It’s one of 200+ free tools we build and give away.
Yes — copy the code or download the image and use it freely in personal and commercial projects.
Completely. Duotone Photo Maker runs entirely in your browser (client-side). Nothing you type, upload or generate is sent to our servers, so your data never leaves your device.
No. It works instantly in any modern web browser — Chrome, Safari, Edge or Firefox — on desktop and mobile. You can even install this site as an app.
Yes. The tool is fully responsive and touch-friendly, so it works great on phones and tablets as well as computers.
Workaholic Developers — a software & AI studio. We built Duotone Photo Maker (and 200+ other free tools) to show what we can do. Need something custom built? We’d love to help.
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Duotone Photo Maker is one of 200+ free tools from Workaholic Developers — a software & AI studio. Need a website, app, AI agent or automation? Let’s talk.
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