Remove a stamp background

Clean the background from a stamp image on white paper.

How to use

How it works

Choose one stamp photo.
Adjust crop, rotation, and background removal strength while comparing results.
Save a transparent PNG that keeps the ink.

Supported formats

PNG
JPEG

Good to know

One still PNG or JPEG up to 20MiB and 25 million pixels.
Only bright neutral backgrounds are removed; red and black ink is preserved.
Blank or inkless results cannot be saved.

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