Signature Cleaner — Transparent Background
Sign on white paper, take a photo, and we take away the paper and keep only the signature.
Drop files here
or
JPG, PNG or WebP images, HEIC (iPhone pictures) · up to 50 MB each
How does it work?
- 1Add your file
Choose a file or drag it here.
- 2Set it up
Change the settings if needed, then press "Start".
- 3Download
Your file is ready in seconds. Download it and it deletes itself from the server.
About this tool
Signing a form or PDF needs a clean signature. Sign on white paper with a black or blue pen, take a photo with your phone and add it here. The paper colour, shadows and marks go away and only the signature stays, on a transparent background. Choose black, blue or the original colour. The result is a PNG you can use directly in the "Sign PDF" tool.
Frequently asked questions
What kind of photo works best?
Sign with a thick pen on white paper, keep the light even and take a straight photo from close.
What if a shadow stays?
Choose the "Strong" level. If the signature gets too faint, choose "Soft".