Runs locally No signup No watermark
PDF Tool
Sign PDF

Sign PDFs with processing time that varies by document, browser, and device without uploading them. Draw, type, or upload your signature, place it on the page, and download a flattened, signed PDF. All on your device.

✓ Core Access ✓ No signup 🔒 Supported file contents are not uploaded for processing
1

Upload

2

Adjust & Preview

Pixlane
Preparing the tool on your device

Pixlane is loading on your device. Supported file contents are not uploaded for processing. Site analytics and the assistant are separate; tool-specific limits may apply.

Sign PDF Free: No Signup, In Your Browser

Add your signature to a PDF: draw, type, or upload. Free, private, no signup.

Sign PDFs with processing time that varies by document, browser, and device without uploading them. Draw, type, or upload your signature, place it on the page, and download a flattened, signed PDF. All on your device.

Pixlane adds a visual signature to the document. It does not create a certificate-based cryptographic digital signature or a PDF /ByteRange signature.

How to Use It

  1. Upload your PDF and wait for the local preview to load.
  2. Adjust the settings: Adjust the available settings and run the tool locally in your browser.
  3. Download the result: Download the processed file directly to your device.

Frequently Asked Questions

Is signing my PDF free?

Yes. Unlimited documents, no watermark and no account. It runs entirely in your browser.

Is my file uploaded?

No. Signing happens on your device, so your document stays private.

Can I draw, type, or upload a signature?

All three. And you can upload a photo of your signature, with the white background removed automatically.

Back to PDF tools