Add Signature to PDF

Add your signature to any PDF document online for free. Place signatures precisely on any page. Draw, type, or upload your signature.

4.8 (3,241 ratings)
Use This Tool Free — No Signup
🔒 SSL Encrypted ✅ 100% Free 📷 No Signup Required 🗑 Files Auto-Deleted

Adding a signature to a PDF should be straightforward, and with our free online tool, it is. Whether you need to sign on a specific line, add your initials to multiple pages, or place your signature next to a particular clause, our tool gives you precise control over placement, size, and positioning. The drag-and-drop interface makes it easy to position your signature exactly where it belongs on the document. You can zoom in for precise placement, and the signature maintains its quality at any size. The tool handles multi-page documents seamlessly — navigate between pages and add signatures or initials wherever needed. Three signature creation options ensure you get the look you want: draw freehand for a natural handwritten appearance, type your name and choose from professional signature fonts, or upload an image of your existing signature. Each method produces high-quality results that look professional in the final document.

How It Works

1

Load your PDF

Upload the PDF document where you need to add your signature.

2

Create and position signature

Draw, type, or upload your signature. Drag it to the exact position on the page.

3

Save signed PDF

Resize as needed and download the PDF with your signature embedded in the document.

Why Choose ToolSuite?

100% Free

No hidden fees, no premium tier required. All features are completely free.

No Signup Needed

Start using tools instantly. No account, no email, no credit card.

SSL Encrypted

All files are transferred over HTTPS encryption. Your data stays private.

Auto-Delete Files

Uploaded files are automatically deleted from our servers after processing.

Works Everywhere

Browser-based tool works on Windows, Mac, Linux, iPhone, Android — any device.

Fast Processing

Most conversions complete in under 30 seconds, even for large files.

Ready to Get Started?

Try our free add signature to pdf tool now — no signup, no limits.

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Frequently Asked Questions

Can I add a signature to a specific page?

Yes. You can navigate to any page in the document and add your signature exactly where needed.

Can I resize my signature?

Yes. Signatures can be resized by dragging the corners while maintaining aspect ratio.

Will the signature quality be preserved?

Yes. Signatures are rendered at high resolution and look crisp in the final PDF.