Add a Signature to a PDF
Apply a signature image (transparent PNG recommended) on one or all pages of a PDF. 100% local browser processing — no data sent.
1. Sélectionnez votre PDF
📄
Drop a PDF or click
2. Sélectionnez votre image de signature
✍️
Drop a signature image (transparent PNG recommended)
You use this tool often? Pro includes files up to 500 MB and priority processing.
What is Sign a PDF?
WebFileTools PDF Signer applies a signature image to your PDF documents. Position and resize your signature freely.
How to use this tool?
Import your PDF and signature image, position it on the desired page, then download the signed document.
Benefits
- Free positioning
- Adjustable size
- Single or all pages
- 100% local
Frequently Asked Questions
- How do I add my signature?
- Import a signature image (transparent PNG recommended) and position it on the PDF.
- Is the signature applied to all pages?
- You choose: a single page or all pages of the document.
- Is this a legal electronic signature?
- No, this is a visual signature (image). For a qualified electronic signature, use a certified service.
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Use →What is Sign a PDF?
WebFileTools PDF Signer applies a signature image to your PDF documents. Position and resize your signature freely.
How to use this tool?
Import your PDF and signature image, position it on the desired page, then download the signed document.
Benefits
- Free positioning
- Adjustable size
- Single or all pages
- 100% local
Frequently Asked Questions
- How do I add my signature?
- Import a signature image (transparent PNG recommended) and position it on the PDF.
- Is the signature applied to all pages?
- You choose: a single page or all pages of the document.
- Is this a legal electronic signature?
- No, this is a visual signature (image). For a qualified electronic signature, use a certified service.
Similar Tools
Annotate a PDF
Add text annotations to your PDF pages. Customizable color, size, and position. Free, 100% in the browser.
Use →PDF Watermark
Apply a text watermark on all pages of your PDF. Customize size, opacity, color, and position. Free.
Use →Password Protect a PDF
Encrypt your PDF with a password. Manage print and copy permissions. Free tool, 100% in the browser.
Use →