Free signature tool

Free signature background remover

Turn a paper signature into a transparent PNG. Free, no account or payment.

Your signature stays in this browser. It is not uploaded to our server.

Choose a signature photo

Sign on white paper with a dark pen. Use even lighting and avoid shadows.

Choose one JPG, PNG or WebP image up to 8 MB and 12 megapixels.

Background removal strength44

Crop left%Crop top%Crop right%Crop bottom%

Crop to signature

Original

Check thin strokes before downloading. Adjust the strength if parts disappear.

Use this PNG with image insertion in your document editor. This is not a certified electronic signature.