ChatGPT Watermark Remover
Erase ChatGPT and DALL-E watermarks from images without cropping. Full resolution is preserved, only the selected badge area is inpainted.
Uses Laplace diffusion inpainting. The image keeps its original size, pixels outside the selected box are never touched, and the export is a lossless PNG.
Click to upload or drag an image here
PNG, JPG, WebP up to 40MB
Extends the cleaned area outward so soft watermark halos are caught.
More iterations = smoother fill on large regions. Small logos look good around 200.
Inside the selected box we solve a Laplace equation whose boundary values come from the pixels around the watermark. The result is a smooth gradient that blends with the surroundings, no blur and no streaks. Everything outside the box stays byte-for-byte identical to your original.
Best results for:
- • ChatGPT images with a corner badge
- • DALL-E color swatch bar in the bottom-right
- • Sora thumbnails with small text watermarks
- • Logos on relatively uniform or gradient backgrounds
- • Small corner badges from AI image generators