Drop an image here
or click to choose: PNG, JPEG, WebP, up to 8000px
Choose imageThe cleanup runs on your own device.
Remove a watermark from a PNG
Brush over the watermark on your PNG and it is filled in from the surrounding pixels. Keeps full resolution and transparency. Runs in your browser.
The short version
PNG is a lossless format, so the usual worry with editing one is that a tool will quietly re-encode it as JPEG and soften every edge in the image. This one does not: the file is decoded, only the pixels you paint over are replaced, and it is written back out as PNG at the original dimensions.
How to do it
Drop your PNG into the editor.
Paint over the watermark, going slightly past its edges.
Press Remove, then download the PNG at full resolution.
Questions
- Will the PNG lose quality?
- No. PNG is lossless and the file is re-encoded as PNG, so pixels you did not paint over come out byte-for-byte identical to the original.
- Does it keep transparency?
- The alpha channel is carried through untouched. Only the red, green and blue channels of masked pixels are rewritten.
- How large a PNG can I use?
- Up to 8000 pixels on the longest side. Beyond that a browser tab tends to run out of memory, so the editor tells you up front rather than crashing.
- Is there a file size limit?
- No fixed limit. Because the cleanup runs on your device, the only constraint is your own memory, and the 8000px cap keeps you inside it.
Related tools
- Remove a watermark from a JPGPaint over the watermark on a JPG or JPEG and it is reconstructed from the surrounding image. Full resolution out, nothing uploaded.
- Remove a watermark from a WebPOpen a WebP image, paint out the watermark, and download the cleaned result as a lossless PNG at the original resolution.
- Gemini watermark remover, free in your browserPaint over the sparkle badge Gemini leaves in the corner of a generated image and the pixels behind it are rebuilt at full resolution. Free, no sign-up.