Free Online Signature Maker
Draw a digital signature in your browser and export it as PNG or SVG. Works on desktop and mobile, supports undo, reset, copy to clipboard, and share. 100% private — no uploads, no watermarks.
🔒 100% private: Runs entirely in your browser — no uploads, no tracking. Draw, copy, and save stay on your device.
Frequently Asked Questions
Export as PNG. In your PDF tool use Fill & Sign, Stamp, or Insert image, then place and resize the PNG. No editor? Convert PNG → PDF and merge with your document.
Insert → Picture → select PNG. Set wrapping to “In front of text” (or “None”), then position over the signature line. For print, export at 2–3× for a crisp result.
Gmail: Settings → General → Signature → insert image (PNG). Outlook (web/desktop): Settings → Mail → Compose and reply → insert image. Keep width ~600–700 px to avoid scaling.
Transparent works best on white forms or when layering over other elements. White keeps it readable on dark backgrounds or dark-mode templates.
Export at 2–3×, then insert without stretching. If the app auto-resizes, set a fixed pixel width (e.g., 600 px) or 100% scale.
Export is 1:1 with the visible canvas. If it looks different later, the destination app scaled it—set a fixed width/height there.
Use 1× export scale, choose a smaller canvas (e.g., 600×200), and prefer PNG for documents/email. You can compress the PNG afterward.
Stay within the visible box before export. To trim further, crop after inserting into your document or with any image crop tool.
Yes—use the Pen color control. For a “white ink” look on dark layouts, draw in white with a white background while editing, then switch to Transparent before export if needed.
Some browsers don't support image clipboard. Use Save PNG instead. iPhone/iPad: long-press the opened image → Save Image. Desktop: right-click → Save image as…
Yes. Everything runs locally in your browser. Drawing, preview, copy, and export happen on your device—no uploads, no tracking.
This creates an image of your signature. Legal validity depends on your jurisdiction and workflow (identity/audit trail). For formal agreements, use a compliant e-signature service.