Signature Extractor
Sign a sheet of white paper, take a photo, and get a crisp signature with a transparent background to place on documents, contracts and emails.
How to extract your signature
- 1Sign on plain white paper and photograph it in good light.
- 2Choose the photo and adjust until only the ink remains.
- 3Download the transparent PNG.
Ink color
Make the ink solid black or a natural blue, or keep its original color. The shading of the pen strokes is kept, so it looks real.
Trimmed
The empty paper around the signature is cut away automatically, leaving a small margin.
Tips for a clean result
Use a dark pen, avoid shadows across the paper and fill the frame with the signature. Raise the removal level if gray paper remains.
Frequently asked questions
- Is it free?
- Yes, with no signup and no watermark.
- Is my signature uploaded?
- No. It's processed in your browser and never leaves your device, which matters for something as personal as a signature.
- How do I add it to a PDF?
- Most PDF apps and word processors let you insert an image; use the PNG there.