Kinsutools

Sign PDF Online

Add your signature to a PDF — draw it or type it, place it anywhere on any page, and download. Free and private: your document never leaves your browser.

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Draw or type your signature, tap where it should go, then sign. The signature is placed on the selected page.

Everything runs locally in your browser — your document is never uploaded.

Frequently Asked Questions

How do I sign a PDF online?

Upload your PDF, draw or type your signature, tap the page where it should go, adjust the size, then click Sign PDF to download the signed file.

Can I draw my signature?

Yes. Use the draw pad with your mouse or finger, or switch to type mode to render your name in a signature font.

Which page does the signature go on?

The signature is placed on the page you're previewing. Use the page navigation to sign a different page.

Is signing a PDF here secure?

Yes. Everything happens in your browser — your document and signature are never uploaded to a server.