Sign a PDF online.
Draw, type or upload your signature and place it anywhere on the page — entirely in your browser.
Drop your PDF here
No registration. Files are processed on your device only.
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PiddyFree. No sign-up. Nothing uploaded.
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Or jump straight to a tool
How it works
Piddy runs entirely in your browser. When you open a file, it's read and edited on your own device using JavaScript — nothing is sent to a server. When you're done, the edited PDF is generated locally and downloaded straight to your computer.
Why private
Because your file never leaves your device, there's nothing to leak, store or lose. No account, no upload, no server-side copy of your document — ever.
Frequently asked questions
- How do I create a signature?
- Draw it with your mouse or finger, type your name in a handwriting font, or upload an image of your signature.
- Is my signature saved anywhere?
- Your signature is saved only in your own browser, so you can reuse it next time — it's never sent anywhere.
- Can I place the signature anywhere on the page?
- Yes, once added you can drag it to any position and resize it before downloading.
- Is this legally binding like e-signature services?
- Piddy adds a visual signature image to your PDF. It doesn't provide the certified audit trail of dedicated e-signature platforms.
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