Skip to content
DesigneeDesignee

Signature and stamp cleaner

Turn a photo of a signature or seal into a clean transparent PNG: the paper disappears and the ink stays, in its own colour, black or blue. Free, no sign-up, and it runs in your browser.

Picture

Normal

Result

Your cleaned signature appears here.

Adding it to a design saves it in your uploads, so you need to be signed in.

How to use it

  1. Sign on white paper and take a straight, well-lit photo (no shadow of your phone).
  2. Choose the photo. Move “Clean up” until the paper is gone and the lines are complete.
  3. Pick the ink colour, then download the PNG or add it to a design.

Questions

Why is my signature patchy?
The photo is probably too dark or uneven. Move “Clean up” towards “Keep faint lines”, or take the photo again in daylight with the paper flat.
Can I use it on a bill or letterhead?
Yes. The PNG is transparent, so it sits on any background. In Designee, press “Use in a design” to add it to a new design.
Are my files uploaded?
No. This tool runs entirely in your browser, so your files and text never leave your device. It works without an account.