Sign PDF Online – Add Your Signature Free
Draw, type or upload your signature and place it anywhere on your PDF. Choose the page and size, then download the signed file. 100% private.
Paste SVG code (or a Base64 data:image string) and convert it to PNG or PDF.
About Sign PDF
Sign contracts, forms and letters without printing or scanning. Draw your signature with the mouse or your finger, type your name in a handwriting style, or upload a photo of your real signature and remove its white background. Drag the signature to the right spot on the page, resize it and save. Your document and your signature never leave your browser.
How to sign a PDF online
- Click “Select PDF Files” or drag your PDF into the box.
- The tool runs instantly in your browser, adjust the options if any appear.
- Download your result.
Key features
- Draw, type or upload a signature
- Drag and resize on the page preview
- Sign one page, the last page or all pages
- Transparent background, works on rotated pages
Frequently asked questions
Is this a legally binding electronic signature?
It adds the image of your signature to the document, like signing a printout. Whether it is accepted depends on whoever requires the signature; some contracts need a certified e-signature service.
Can I sign on my phone?
Yes. Draw with your finger, then drag the signature into place. It works in mobile browsers.
Is my signature stored anywhere?
No. It exists only in your browser while the page is open and is never uploaded or saved.
Are my files uploaded to a server?
No. Everything runs inside your browser, so your files never leave your device.
Is it free?
Yes. All tools are free to use and no sign-up is required.
Why use pdfXimg?
- Private: files are processed in your browser and never uploaded.
- Free: no sign-up and no daily limits.
- Works everywhere: phone, tablet or computer, in English, Arabic and French.