Sign PDF

Add signature to PDF. Right in your browser. 100% free, privacy protected.

Sign PDF adds your signature to a document without printing, signing and rescanning it. Draw your signature with a mouse, trackpad or finger, type it in a handwriting-style font, or upload a photograph of a signature you already have. Place it anywhere on any page, resize it, and add a date or your printed name alongside. The signature is composited into the page in your browser and never uploaded, which is what you want for a contract or an employment form.

  1. Upload Files — Drag and drop your files into the upload area, or click to browse and select files from your device.
  2. Set Options — Add signature to PDF
  3. Download — Click the download button to save your processed file. It's ready instantly!

Frequently Asked Questions

Is this a legally binding e-signature?

It produces a visible signature image on the document, which is what most agreements and internal forms ask for. It is not a cryptographic digital signature with a certificate authority, so if a process explicitly requires a qualified digital signature you will need a certificate-based service.

Can I reuse the same signature later?

Yes. Signatures you create can be saved in your browser and reapplied to future documents without redrawing them.

What is the best way to get a clean signature?

Drawing on a touchscreen or trackpad gives the most natural result. If you upload a photo, use a dark pen on white paper and crop tightly — a transparent PNG sits on the page most cleanly.

Can I sign more than one place in a document?

Yes. Place the signature on as many pages and positions as the document requires before exporting.

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