Sign a PDF Online
Add a visual signature to a PDF: draw it, type your name or upload an image, position it on the page and download the signed file — entirely in your browser.
How to use
The whole flow runs in your browser — nothing is uploaded.
- UploadAdd the PDF you want to sign.
- Pick the pageStep through the pages and choose where the signature belongs.
- Create your signatureDraw it with a mouse, finger or stylus, type your name, or upload a PNG with transparency.
- Position itDrag the signature on the page preview and resize it from the corner.
- DownloadApply the signature and save the signed PDF.
- Every step runs locally in your browser.
Key Features
Draw, type or upload a visual signature and place it on the page you choose — your document is never uploaded.
- Three ways to signDraw it, type your name, or upload a signature image — transparent PNG supported.
- Place it exactlyDrag and resize the signature on a real preview of the page, or set the size with a slider.
- One page or every pageSign the page you picked, or apply the same signature to the whole document.
- Processed locallyYour document and signature never leave your browser.
Frequently asked questions
No. This tool places a VISUAL signature — your signature image is drawn onto the page. There is no signing certificate, no private key and no cryptographic proof, and a change made to the file afterwards cannot be detected. If a recipient requires a certificate-backed signature, they will need a dedicated e-signature service.
Yes. Turn on “Apply to all pages” and the same signature is drawn at the same relative position on every page — its size stays a percentage of each page's width, so it lands correctly on mixed page sizes and on rotated pages.
PNG, JPEG and WebP. A PNG with transparency gives the cleanest result. There is also an option to make a white background transparent, which works well for a clean scan of dark ink on white paper.
No. The pages are copied as they are and the signature image is drawn on top of the page you chose. Existing page content, fonts and the document's own metadata are left in place.
Yes — drag it anywhere on the preview and use the corner handle or the size slider to change how large it is, before you apply it. You can also remove it and start again.