Handwritten Signature Maker

Why a transparent signature?

A signature image with a white background covers table lines and text when you place it on a document. This tool keeps only the strokes and saves a transparent PNG, so it looks natural wherever you put it. Empty margins around the signature are trimmed automatically.

Draw it

Sign in the box with your mouse or finger. Fast strokes come out thinner and slow ones thicker, like a real pen. Choose a pen color and width, then draw again to apply them. Stylus pens work too.

Photo of a paper signature

Sign on white paper with a dark pen, photograph it in good light and upload it. The white background is removed and only the strokes remain. Move the strength slider until paper marks disappear but the strokes stay solid. You can also make the color uniformly black or blue.

Size

600 px wide works for documents and PDFs; use 1200 px when print quality matters. Choose JPG with a white background only where transparency isn't supported. Your signature is created on this device and never uploaded.

Keep it safe

A signature image is easy for others to reuse, so don't leave it in shared folders or group chats. Create it when needed or keep it on a device only you use.