Draw Signature Online — Free Signature Pad

Free Online Signature Pad

OptiDrop's Signature Drawer lets you draw your signature directly in the browser using your mouse or touchscreen. No account or software installation required. Choose from multiple pen colors and sizes, and select either a white or transparent background for your output.

How to Draw Your Signature

Simply click and drag (or use your finger on mobile) to draw your signature on the canvas. Use the Undo button to remove the last stroke, or Clear to start over. When satisfied, click Download to save your signature as a PNG file.

Transparent Background Support

Select the Transparent background option to export your signature with no background. This is ideal for placing your signature on PDF documents, Word files, or images without any white box around it.

100% Private and Secure

Your signature is drawn and processed entirely in your browser. Nothing is uploaded to any server. Your data stays on your device at all times.

Frequently Asked Questions

Use your mouse or finger (on touch devices) to draw your signature on the canvas. You can adjust pen color, pen size, and background type. When finished, click Download to save it as a PNG file.

Yes. Select the Transparent background option before drawing. When you download, the PNG file will have a transparent background, perfect for placing on documents.

Yes, the signature pad fully supports touch input. You can draw your signature using your finger on any smartphone or tablet.

No. All processing happens entirely in your browser. Your signature is never uploaded or stored on any server. It is 100% private.