Sepia Filter
Sepia Filter — instantly, in your browser, with nothing uploaded.
Drag & drop your image here, or click to choose. Everything runs in your browser — nothing is uploaded.
Sepia is the brown-toned look of early photographs. Applied at full strength it reads as genuinely old; dialled back, it just warms the image up. Adjust the amount and watch the preview change live.
Frequently Asked Questions
How do I use the sepia filter tool?
Drop your image onto the box above, adjust the controls, and the preview updates as you drag. When it looks right, choose PNG, JPG or WEBP and press Download. Nothing is uploaded at any point.
Are my files uploaded to a server?
No. The file is decoded and re-encoded directly in your browser using JavaScript and WebAssembly, and never leaves your device. That is what makes it safe for private photos, client work and anything confidential, and it is why the tool keeps working with your network disconnected once the page has loaded.
What is the difference between sepia and just going greyscale?
Greyscale removes colour entirely. Sepia removes the original colour and then tints everything a warm brown, which is what makes it read as an old print rather than simply a black-and-white photo.
Is there a limit or a watermark?
No limits, no watermark, no signup and no cost. Because the work happens on your own device there is no server bill to cover, so there is nothing to meter — the only real constraint is your device’s memory on very large files.
Does this work on Windows, Mac, iPhone and Android?
Yes. It runs in any modern browser on Windows, Mac, Linux, iPhone and Android with nothing to install and no account needed. Chrome, Edge, Firefox and Safari are all supported.