Sign PDF

Sign PDF documents online free. Draw, type or upload signature to PDF files. No registration required. Works in browser, 100% private.

About PDF Signature Tool

Add digital signatures to your PDF documents quickly and easily. This free online tool lets you draw your signature, upload a signature image, or type your name in a stylish font. All processing happens in your browser - your files never leave your device.

How do I sign a PDF online?

Simply upload your PDF, create your signature using one of three methods (draw, upload image, or type), choose where to place it, and click Add Signature. Your signed PDF is ready to download instantly.

Is my PDF document secure?

Yes, completely. All processing happens directly in your web browser using JavaScript. Your PDF and signature are never uploaded to any server. Everything stays 100% private on your device.

Is this a legally binding e-signature?

This tool creates a visual signature on your PDF document. While visual signatures are accepted in many contexts, legally binding electronic signatures for contracts may require specialized e-signature services with identity verification and audit trails.

Can I save my signature for future use?

Yes! Check the 'Save signature for next time' option and your signature will be stored locally in your browser. You can reuse it anytime without redrawing. Saved signatures stay on your device only.

What signature formats are supported?

You can draw freehand with mouse or touch, upload PNG/JPG images (transparent backgrounds work best), or type your name and choose from elegant script fonts. All methods produce high-quality signatures.

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