Signature to Transparent PNG

Turn a signature on paper into a digital one

Sign on plain white paper with a black or blue pen, take a photo or scan, and drop it here. The page finds the ink, removes the paper, crops tightly around the signature and gives you a transparent PNG that can be placed on any document, or a JPG on white for forms that require it.

Getting a clean result

Good light with no shadow across the paper is the main thing. If parts of the signature are missing, move the cut-off slider to the right; if paper texture or shadows show up, move it left. A thicker pen photographs better than a fine ballpoint.

Sizes for forms

Indian government and exam forms typically want a JPG signature of 10–20 KB, around 140 × 60 px; other portals accept larger. Set a maximum width and file size to match, and choose JPG if the form rejects PNG.

Privacy

Your signature is processed in your browser and never uploaded. Keep the file somewhere safe; a clean digital signature can be misused if shared carelessly.