OfficeOnceRemove a signature background
Remove the background from a handwritten signature photo and save a transparent PNG.
How to use
How it works
- Choose one handwritten signature photo.
- Adjust crop, rotation, and background removal strength.
- Save a transparent signature PNG.
Supported formats
- PNG
- JPEG
Good to know
- One still PNG or JPEG up to 20MiB and 25 million pixels.
- Bright paper is removed while black, blue, and red ink is preserved.
- No AI separation of dark or complex photo backgrounds is provided.
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