How to Create a Signature Online
- Choose Draw or Type — Use "Draw" to create a handwritten signature with your mouse, finger, or stylus. Use "Type" to enter your name and choose from handwriting-style fonts.
- Customize — Pick your ink color (black, blue, dark red, or gray) and adjust the stroke width. In Type mode, select the font that looks most like your natural signature.
- Download — Click "Download PNG" to save your signature as a transparent PNG image. The background is see-through, so it layers perfectly onto documents.
Why Use an Online Signature Generator?
Need to sign a PDF, Word document, or email? Instead of printing, signing with a pen, and scanning it back in, you can create a clean digital signature in seconds. A transparent PNG signature can be pasted directly into documents, saving time and paper.
Draw vs. Type: Which Should I Use?
Drawing gives you the most authentic-looking signature — it captures the natural curves and pressure variation of your handwriting. This works especially well on tablets and touchscreen devices where you can use a finger or stylus.
Typing is faster and produces a consistently clean result every time. Choose a handwriting font that matches your style, and you'll have a professional-looking signature in seconds. This is great for email signatures, letterheads, and templates where you need a consistent look.
Where Can I Use My Signature?
- PDF documents — Insert into contracts, forms, and agreements using Adobe Reader, Preview, or any PDF editor
- Word & Google Docs — Add as an image to letters, proposals, and reports
- Email signatures — Create a personalized sign-off for Gmail, Outlook, or other email clients
- Online forms — Upload to websites that require a signature image
- Invoices & receipts — Add a personal touch to business documents
Privacy & Security
Your signature is sensitive personal information. Unlike other signature tools that upload your signature to their servers, FilePulp processes everything locally in your browser. Your signature image is never sent anywhere — it's generated on your device and stays on your device. You could disconnect from the internet and this tool would still work perfectly.
Frequently Asked Questions
Is this signature generator free?
Yes, completely free. No sign-up, no hidden fees, no watermarks. Create and download as many signatures as you need.
Is my signature uploaded to a server?
No. Your signature is created entirely in your browser using JavaScript and the HTML5 Canvas. Nothing is sent to any server. Your signature never leaves your device — we never see, store, or have access to it.
What format is the signature downloaded in?
Your signature is downloaded as a transparent PNG image. The background is completely see-through, so you can paste it into any document and only the signature ink will show. This works with PDFs, Word documents, Google Docs, emails, and more.
Can I use this signature on legal documents?
This tool creates a visual image of your signature. Whether it qualifies as a legally binding electronic signature depends on your jurisdiction and the specific document requirements. For legally binding e-signatures with full audit trails, you may need a dedicated e-signature platform like DocuSign or Adobe Sign.
Can I draw my signature on a phone or tablet?
Yes! The drawing canvas works with touch input, so you can draw your signature with your finger on a phone or tablet, or use a stylus for more precision. Many people find signing on a tablet feels the most natural.
How do I insert my signature into a PDF?
Download your signature as a PNG, then open your PDF in a PDF viewer (like Adobe Reader, Preview on Mac, or any online PDF editor). Use the "Add Image" or "Insert Signature" feature to place the transparent PNG onto the document wherever you want to sign.