PDF Signer
Sign PDFs with a drawn, typed, or image signature — all in your browser
Upload PDF to Sign
Drag & drop your PDF file here, or click to browse
Everything runs securely in your browser
Your files are processed entirely in your browser and never sent to our servers.
Add a legally-binding electronic signature to any PDF. Draw your signature, type it, or upload an image — then place it anywhere on the document and download. All signing happens in your browser.
Signature options
| Type | Best for | Look |
|---|---|---|
| Draw | Casual contracts, quick approvals | Your actual handwriting, via mouse or touch |
| Type | Formal documents with name + title | Clean typed text in cursive-style fonts |
| Upload | Pre-scanned handwritten signature | Matches your physical signature exactly |
Are electronic signatures legal?
In most countries (US E-SIGN Act, EU eIDAS, India IT Act 2000), electronic signatures are legally binding for the vast majority of business and personal contracts. Some document types (wills, property deeds in some jurisdictions) still require physical ink. When in doubt, check your local regulations.
Frequently asked questions
Is an electronic signature legally valid?
Yes, in most countries electronic signatures are legally binding for most document types. Check your local regulations for specific cases like wills or real estate.
Can I add initials and dates?
Yes — add text, initials and date stamps alongside your signature.
Is my signature stored?
No. All signing happens in your browser. Nothing is sent to our servers.
What PDF types work?
Any standard PDF. Password-protected PDFs must be unlocked first.