ImageToKBTransparent signature maker
Photograph your signature on white paper, then remove the background and download a transparent PNG.
Questions
How do I take a good photo of my signature?
Sign in dark ink on plain white paper, photograph it in even light without a shadow over it, and fill most of the frame. Adjust “Keep fainter strokes” until the background disappears and the strokes stay smooth.
Where can I use the PNG?
Anywhere that accepts an image with a transparent background, such as a document, an email signature or a PDF editor. Check that the place you’re signing accepts an image signature.
Is my signature uploaded?
No. The photo is processed in your browser and never leaves your device.
Your files stay on your device: everything runs in this browser tab and nothing is uploaded.