Free Signature Maker — Create Digital Signatures Privately, Offline
Create digital signatures entirely in your browser. Draw your signature with mouse or touch, or type your name in a cursive font. Download as a transparent PNG. No upload, no server, no account, no tracking. Your signature never leaves your device. Works offline.
How This Private Signature Maker Works
This tool uses the HTML5 Canvas API to let you create digital signatures entirely in your browser. In draw mode, the canvas captures your mouse or touch input and renders smooth strokes with your chosen pen color and width. In type mode, your name is rendered in a cursive web font at your specified size and color. Both modes produce a transparent PNG image that you can download and use in documents.
Why This Signature Maker Is Different
- No Upload — Your signature is created and stays on your device. Zero server communication.
- No Account Required — No sign-up, no email, no login. Just create and download.
- Transparent Background — The PNG has a transparent background, ready to overlay on any document.
- Works Offline — Once loaded, create signatures without internet.
- Touch Support — Works on tablets and smartphones with touch drawing.
Privacy-First Signature Creation
Your signature is one of the most sensitive pieces of personal information. Online signature tools that upload your signature to their servers create a permanent record of your handwriting on third-party infrastructure. This tool is fundamentally different — everything runs in your browser using client-side JavaScript. Your signature exists only in your browser's memory and on your local device after download. No copy is ever made on any server.
Tips for a Good Digital Signature
Use a stylus or finger on a touchscreen for the most natural-looking signature. If using a mouse, draw slowly and smoothly. The undo feature lets you remove the last stroke if you make a mistake. For typed signatures, choose the cursive font that most closely matches your style. A pen width of 2-4 pixels produces the most realistic look.
Tips for Best Results
Start with the default settings to see how the tool works, then customize to match your needs. Preview your output before downloading or sharing to catch any adjustments. Use high-quality inputs where possible — better source material produces better results. Save your work frequently using the download or copy buttons. This tool runs entirely in your browser, so your creations are never uploaded to any server and remain completely private.
Frequently Asked Questions
Is my signature uploaded to a server?
No. This signature maker runs entirely in your browser using the HTML5 Canvas API. Your signature is drawn or typed locally and never sent to any server. Your signature data exists only in browser memory and on your device after download.
Does the downloaded image have a transparent background?
Yes. Both the drawn and typed signatures are exported as PNG files with a fully transparent background. This makes them easy to overlay on documents, PDFs, or images without a visible bounding box.
Can I use this on a phone or tablet?
Yes. The drawing canvas supports touch input, making it work on smartphones and tablets. Using a stylus on a tablet produces the most natural-looking signature. The tool is fully responsive and adapts to any screen size.
What cursive fonts are available for typed signatures?
The tool offers three popular cursive web fonts: Dancing Script (modern and flowing), Great Vibes (elegant and formal), and Sacramento (casual and relaxed). You can also adjust the font size and color to match your preference.
Is Free Signature Maker — Create Digital Signatures Privately, Offline free to use?
Yes, Free Signature Maker — Create Digital Signatures Privately, Offline is completely free with no sign-up, no login, and no hidden fees. The tool runs entirely in your browser — your data never leaves your device.