Sign PDF Online
Upload a PDF and add your signature - draw, type, or upload an image
About Our PDF Signing Tool
Sign PDF documents online with our powerful, free digital signature tool. Whether you need to sign contracts, legal documents, forms, or any PDF file, our tool provides a secure and legally binding way to add your signature without printing, scanning, or using expensive software. Create stunning signatures by drawing with your mouse or touchscreen, typing your name with beautiful handwritten-style fonts, or uploading an image of your handwritten signature.
Our tool supports multiple signature methods including digital drawing, typed signatures with customizable fonts, and image uploads. Place signatures anywhere on your PDF with intuitive drag-and-drop positioning. Choose which pages to sign - first page only, all pages, odd pages, even pages, or custom page selections. All processing happens securely in your browser with no file uploads to external servers.
Complete Feature Overview
Three Signature Methods
Draw with mouse/touch, type with custom fonts, or upload signature image. Full flexibility with PNG, JPG, GIF, WebP support.
Precise Positioning
Drag to exact position on each page. Corner handles for resizing. Real-time preview on actual PDF content.
Flexible Page Selection
First page, all pages, even pages, odd pages, or custom page ranges like '1,3,5-10'. Batch signing made easy.
100% Secure & Private
All processing in your browser - no server uploads. Your documents never leave your device. Complete privacy.
Instant Processing
Sign and download in seconds. No software installation. Works in Chrome, Firefox, Safari, Edge.
Legal Signatures
Digital signatures legally recognized in US (ESIGN Act, UETA), EU (eIDAS), and most global jurisdictions.
Real PDF Preview
See actual PDF pages with our pdfjs-dist integration. Navigate between pages with arrow buttons. First 10 pages rendered.
Professional Quality
High-resolution signatures embedded as vector graphics. Crisp at any zoom level. Maintains original PDF quality.
Multiple Signatures
Add unlimited signatures to one PDF. Each signature independently positioned on different pages.
Works Everywhere
Desktop, tablet, and mobile support. Touch-friendly interface with responsive design.
Adjustable Size
Resize signatures from small initials to full page width. Corner handles for precise control.
Easy Edit
Click any signature to select, drag to reposition, resize with corners, or delete and start over.
How to Sign a PDF - Step by Step Guide
Upload Your PDF Document
Click the upload area or drag and drop your PDF file. Our tool accepts any standard PDF format including multi-page documents. Large files with hundreds of pages are fully supported. You can also upload multiple PDF files and choose which one to sign.
Choose Your Signature Method
Select from three professional signature creation methods:
- ✍️Draw Signature: Use your mouse or touchscreen to draw your signature naturally. The canvas provides smooth, responsive drawing with adjustable pen thickness and color. Your signature is captured as a high-resolution PNG image.
- 🔤Type Signature: Type your name and choose from 6 beautiful handwritten-style fonts (Dancing Script, Great Vibes, Alex Brush, Pacifico, Caveat, Shadows Into Light). Customize font size, color, and preview in real-time before saving.
- 📷Upload Image: Upload an existing signature image (PNG, JPG, GIF, WebP). For best results, use PNG with transparent background. Supports files up to 5MB with drag-and-drop or file browser upload.
Position Your Signature on the PDF
After creating your signature, place it exactly where needed on the PDF page. Our intuitive positioning system includes:
- 📍Drag & Drop: Click and drag your signature to any position on the page with pixel-perfect precision. Real-time preview shows exactly where the signature will be placed.
- ↔️Resize: Use corner handles to resize the signature. Maintain aspect ratio or freely adjust width and height. Sizes range from small initials to full-page signatures.
- 🖼️Live Preview: See your signature rendered on the actual PDF page in real-time. Preview updates instantly as you drag or resize.
- ⬆️Multi-Signature: Add multiple different signatures to one document. Each signature can be positioned independently on different pages.
Select Which Pages to Sign
Choose exactly which pages need your signature with flexible options:
- 1️⃣First Page Only: Sign only the first page - perfect for cover letters, contracts where only initial signature required.
- 📄All Pages: Place signature on every page of the document - ideal for multi-page legal documents.
- 2️⃣Even Pages: Sign only even-numbered pages - common for formal documentation.
- 1️⃣3️⃣Odd Pages: Sign only odd-numbered pages - used in specific business workflows.
- 🎯Custom Pages: Enter specific page numbers like '1,3,5-10' to sign exactly the pages you need.
Review and Download Signed PDF
Before downloading, review your signed document. Our tool shows a complete preview of all signatures on their respective pages. Click download to get your signed PDF instantly - no waiting, no processing delays. The signed document maintains 100% document quality and is ready for sharing, emailing, or printing.
Security & Privacy Guaranteed
Your privacy is paramount. Our PDF signer processes all documents locally within your web browser using client-side JavaScript. Files are never uploaded to any server, ensuring complete confidentiality and data security.
No Server Uploads
All processing happens locally
No Registration
Use freely without account
Secure Connection
HTTPS encryption
Digital Standards
PDF signing compliant
Frequently Asked Questions
Are digital signatures legally binding?▼
Yes, digital signatures on PDFs are legally binding in most countries including the US (ESIGN Act, UETA), EU (eIDAS), and many other jurisdictions worldwide.
Can I sign multiple pages at once?▼
Yes! Choose first page only, all pages, odd pages, even pages, or custom page numbers. Perfect for multi-page contracts.
What signature methods are supported?▼
Three methods: (1) Freehand Drawing - draw with mouse/touch, (2) Typed Signatures - choose from handmade fonts with customizable colors, (3) Image Upload - upload PNG/JPG signatures.
Is my document secure?▼
100% secure. All processing happens locally in your browser. Files never leave your device. No server uploads.
Can I add multiple signatures to one PDF?▼
Yes, add unlimited signatures to a single PDF. Each signature is permanently embedded. Ideal for multi-party contracts.