Sign a PDF
Draw your signature (or type it), click where it goes, drag to adjust — and sign without your document or your signature ever leaving your device.
Open your network tab while it runs: zero requests. Your document stays yours.
How to sign a PDF
- Select or drop your PDF — it's read by your browser, never sent to a server.
- Create your signature — draw it with your mouse or trackpad, or type your name in a script style. Then click the page where it should go — drag to fine-tune, size with the slider, place it on as many pages as needed.
- Sign → download — the signature is embedded into the pages permanently, visible in every viewer and in print.
Contracts, NDAs, lease agreements — the documents people sign are the last ones that should pass through an unknown server, signature and all. It runs on the same in-browser engine as our PDF merger, PDF splitter, and PDF to Markdown converter — the file never leaves your machine.
Signing PDFs, answered honestly.
No. The page preview, your drawn signature, and the final signed file all live only in your browser. Open the network tab while it runs: zero requests.
It adds a visual signature image — the same as printing, signing, and scanning. In many contexts that's accepted; but it is not a cryptographic digital signature with certificate-based identity verification. If a counterparty requires a certified digital signature, use a qualified provider.
Yes — place the signature on as many spots and pages as you need before saving; each placement is draggable and removable until you commit.
Draw captures your real signature with mouse, trackpad, or touch. Type renders your name in a script style — quicker, less personal. Both are embedded as crisp images.
Free, no account, no watermark, no limits.
Still something on your mind? Try it yourself — it's free
Ready to fall in love with PDFs again?
Free, no account — and your files never leave your device.
Try PDFLove AI — It's Free →Coming soon · Premium
Take every tool offline — native apps for Mac, Windows, Linux, iOS & Android.
- Every tool on this site, running natively on your device
- Fully offline — files never even touch a browser tab
- Batch-process whole folders of documents locally
The native apps will be a one-time paid upgrade when they launch — everything in the browser stays free, always.