Use cases / Signatures
Lift a signature off paper.
Photograph a signature on paper and get a transparent PNG for documents.
处理前处理后
Why it works
- 01
Paper removed
The fallback engine is especially good at flat paper backgrounds.
- 02
Ink colour
Keep the original ink or recolour later in your document tool.
- 03
Stays private
Signatures are processed in your browser and never uploaded.
Good starting points: Transparent PNG, Crop to subject. Browse the tools
Asked about signatures
Is it legally binding?+
We only remove the background. Whether an image signature is valid depends on your jurisdiction and document.
Also good for