Draw your signature above, then download.
Getting a clean signature
Draw slowly and steadily for the cleanest line — a trackpad or mouse won't feel exactly like pen and paper, but a touchscreen with a finger or stylus usually gives the most natural-looking result. The download strips the white background automatically, leaving just your signature strokes on a transparent PNG, ready to place onto a document with our merge tool.
How to use Generate Signature
- Upload the base photo you want to work with.
- Fill in the text, position, or second image the tool asks for.
- Watch the live preview update as you adjust the settings.
- Download the finished image once you're happy with the placement.
Tips for best results
- Short, high-contrast text reads best — a colour close to the photo's background can get lost.
- Preview at full size before downloading; small text can look fine zoomed in but disappear at normal viewing size.
- Keep a copy of the original photo in case you want to try a different position or wording later.
❓ Frequently asked questions
Can I edit the result after downloading?
The download is a flattened image, so further edits would need a separate image editor; re-run this tool from scratch if you want to change the text or position.
Is there a limit on image size I can upload?
No hard limit — very large photos just take a little longer to process since everything happens in your browser.
Is a mouse-drawn signature legally valid?
Legal validity depends on your jurisdiction and the specific document — for anything legally binding, check what form of signature is actually required rather than assuming a drawn image is sufficient.
Can I redo just part of my signature?
Use the Clear button to start over completely; there's no partial undo, so draw carefully or practice a few times before your final version.
How do I add this signature onto a photo or document?
Download the PNG here, then use our merge photo and signature tool or add logo tool to place it onto another image.