Sign PDF
Draw or upload a signature and place it on your PDF. Free, no signup, no upload.
Your signature
Which pages to sign
Drag the signature to move it; drag the blue corner to resize.
How It Works
Open your PDF, then draw your signature with the mouse or trackpad, or upload a PNG of it. Drag the signature to the right place on the page and resize it with the blue corner handle. Choose whether to sign every page in the same spot or place it page by page, then click Save signed PDF. Nothing is uploaded — the PDF and your signature are processed entirely in your browser.
Two Ways to Sign
- Draw — sign with your mouse, trackpad or touchscreen
- Upload — use a PNG of your signature (a transparent background works best)
Is an Electronic Signature Valid?
For everyday agreements a simple drawn or image signature is widely accepted, but the rules depend on your country and the type of document. This tool places a visible signature image on the page; it is not a cryptographic digital signature. For anything legally sensitive, check the requirements that apply to you.
Frequently Asked Questions
How do I sign a PDF online?
Open your PDF, then either draw your signature with the mouse or trackpad or upload a PNG of it. Drag it to the right spot on the page, resize it, and click Save signed PDF to download. Everything happens in your browser.
Is my document uploaded to a server?
No. The PDF and your signature are processed entirely in your browser using JavaScript, so neither is ever uploaded. That makes it safe for contracts and other private documents.
Can I put my signature on every page?
Yes. Choose 'Every page' to stamp the signature in the same spot on all pages at once, or choose 'Choose pages' to page through and add a signature only on the pages you pick.
Can I upload a signature image instead of drawing?
Yes. Upload a PNG of your signature — a transparent-background PNG works best so only the ink shows. You can then position and resize it just like a drawn signature.
Is an electronic signature like this legally valid?
In many places a simple electronic or drawn signature is accepted for everyday agreements, but rules vary by country and document type. This tool adds a visible signature image; it is not a cryptographic digital signature. Check your local requirements for anything important.