Sign PDF
Add your signature to a PDF β draw it or upload an image, then place it on any page.
Drop a PDF here or click to select
PDF Β· Max 10 MB
Draw your signature with a mouse or finger.
How to use Sign PDF
- 1Upload the PDF you need to sign (up to 10 MB).
- 2Draw your signature in the box, or switch to "Upload image" to use a photo of it (a transparent PNG looks best).
- 3Choose the page, position, and size, then click "Sign PDF" to download the signed document.
Features
Draw or upload
Sign with your mouse or finger, or drop in a signature image.
Precise placement
Pick the page, a corner, and a size that fits your document.
Private by design
Everything is processed in memory and deleted right after download.
Why use this tool
No print-and-scan
Sign and return documents without leaving your browser.
Works on mobile
The signature pad supports touch, so you can sign on a phone.
Supported formats
Input
Output
Frequently asked questions
Is this a legally binding e-signature?
It places your visible signature on the document, which is enough for most everyday agreements. It does not add a cryptographic digital certificate β for regulated e-signatures, use a dedicated eSign provider.
Can I sign every page?
Yes β choose "Every page" and your signature is stamped on all of them at the same position.
Your files stay private
Your PDF and signature are processed in server memory and deleted immediately after the signed file is returned.
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Organize PDF Pages
Reorder, extract, and delete PDF pages in one pass β you decide exactly which pages come out, and in what order.
Merge PDF
Stack multiple PDFs into one document, in exactly the order you choose.
Compress PDF
Shrink PDF file size losslessly β same quality, tighter packaging.
Do more with Premium
Everything here stays free. Premium removes the limits for $3.99/month β or $39.99/year.
Unlimited conversions
No daily cap β convert as much as you need.
100 MB file size
10Γ larger uploads than the free tier.
Ad-free experience
A clean workspace with zero distractions.
Priority processing
Your conversions jump to the front of the queue.