Signature Drawing Pad
Draw your signature below with a mouse, finger or stylus, then download it as a transparent PNG.
Sign above with your mouse, finger or stylus.
Drawn locally on your device — nothing is uploaded.
How it works
- Draw your signature on the pad using your mouse, finger or stylus.
- Pick a pen color and adjust the line width until the stroke looks right, using Undo to remove the last stroke if needed.
- Click Download PNG to save the signature as an image with a transparent background.
Frequently asked questions
- Is my signature uploaded to a server?
- No. The drawing pad runs entirely in your browser, and the PNG file is generated on your device. Your signature never leaves your computer or phone, which matters for something as sensitive as a handwritten signature.
- Why does the downloaded PNG have a transparent background?
- A transparent background lets you place the signature on top of any document, email footer or form without a white box around it. If you need a white background, most editors let you flatten the image onto a white layer in one step.
- Can I use this signature to sign PDF documents?
- Yes. Download the PNG and insert it into your PDF with any editor that supports placing images, such as the built-in tools in most PDF readers. Because the background is transparent, the signature blends naturally with the page.
- Is a drawn electronic signature legally valid?
- In many jurisdictions an image of your signature can form part of a valid electronic signature — the US ESIGN Act and the EU eIDAS regulation both recognize electronic signing. Whether it is sufficient depends on the document and context, and some agreements require certified e-signature services or a handwritten original, so check the requirements for your specific case.
- How do I get a smooth signature when drawing with a mouse?
- Draw larger than you think you need and slow down — big, deliberate strokes come out much cleaner than small fast ones, and the PNG scales down crisply. Use Undo freely to retry individual strokes. If you have a phone or tablet, drawing with your finger or a stylus usually produces a far more natural line.
About this tool
This signature generator is a simple drawing pad for creating a digital version of your handwritten signature. Sign with a mouse on desktop or with a finger or stylus on a phone or tablet, adjust the pen color and stroke width, undo individual strokes until it looks right, and download the result as a PNG with a fully transparent background — ready to drop onto any document.
Privacy is the whole point of doing this in the browser. The pad is an HTML canvas that records your strokes locally, and the PNG is encoded on your own device when you click download. Nothing is transmitted, stored, or logged on any server, and closing the tab erases the drawing. For something as personal as a signature — which could in principle be misused if it leaked — keeping the entire process on your device is meaningfully safer than uploading it to an online service.
The most common use is signing PDFs without printing and scanning: draw once, download, and place the PNG into contracts, consent forms, lease agreements, or school paperwork using any PDF reader that can insert images. The transparent background means the signature sits directly on the page with no white rectangle around it. Other uses include email signatures, signing artwork or photography, and personalizing certificates and letters.
A few tips for a better result. Draw large — a signature that fills the pad downscales into a crisp image, while a tiny one enlarges into a blurry one. Slightly increase the line width if the signature will be shrunk far down, so thin strokes do not disappear. Black is the safest color for official documents; dark blue reads as pen-signed. Finally, save the PNG somewhere reusable: one good capture can serve for every document that comes after it.