Free Online Signature Maker & Digital Signer

Create a professional digital signature in seconds. Draw with your mouse or finger, type your name in cursive fonts, or upload a document to sign directly in your browser.

Download your signature as a transparent PNG to use in Word, PDF documents, Google Docs, or email signatures. No registration required.

Smooth Drawing

Our signature pad uses a smoothing algorithm to make your mouse strokes look like natural ink. No jagged lines or lag.

100% Private

We do not store your signature. All processing happens locally on your device using HTML5 Canvas technology. Your data never touches our servers.

Sign Documents

Need to sign a PDF or image? Upload it as a background, sign over it, and download the combined file instantly. Perfect for contracts and forms.

Is this legally binding?

In many jurisdictions (like the US via the ESIGN Act and the EU via eIDAS), an Electronic Signature created here is legally valid for most business agreements, provided both parties agree to conduct business electronically.

Note: This tool creates an image of your signature. For high-security documents (like real estate transfers), you may need a Digital Signature with a cryptographic certificate (e.g. DocuSign or Adobe Sign).

Frequently Asked Questions

How do I use this in Word/Google Docs?

Draw your signature and click Download. It will save as a PNG file with a transparent background. Simply drag and drop this image into your document editor.

Can I change the color?

Yes! Use the color palette to switch between Black, Blue (standard for contracts), Red, or any custom color to match your brand.

Signature Maker

Signature Studio

Ink Color

Stroke Weight

Pro Tip

Is this tool broken?