eSign PDF

Draw and drag your signature directly onto the document.

How to Use This Tool

  1. 1Upload a PDF document that needs your signature.
  2. 2Draw your signature on the canvas pad using your mouse or touchscreen.
  3. 3Click "Sign PDF" to place your signature on the last page of the document.
  4. 4Download the signed PDF — ready to send.
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Frequently Asked Questions

Is this a legally binding e-signature?▼
PDFBuilt adds a visual signature to your PDF. For legally binding electronic signatures with certificates, consider dedicated e-signature platforms. Our tool is ideal for informal approvals and personal documents.
Can I choose where the signature is placed?▼
Currently, the signature is placed at the bottom-left of the last page. We're working on a drag-and-drop positioning feature.
Does the signature look pixelated?▼
The signature is captured as a PNG image from the canvas and embedded at a resolution that ensures clean rendering on both screens and print.

Why Sign PDFs with PDFBuilt?

Adding a quick signature to a document shouldn't require expensive software or a subscription. PDFBuilt lets you draw your signature directly in the browser and embed it on any PDF. Because everything happens on your device, your documents — and your signature — remain completely private. Ideal for permission slips, personal contracts, and internal approvals.

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