Sign PDF
Draw or upload a signature, drag it on the page preview, then apply to one page or all pages. Original PDF quality is kept.
Drop a PDF here or click to browse
Max 100 MB · signature is stamped onto the original PDF (not re-scanned)
Page preview
Draw or upload a signature first, then drag it on the page.
draw Signature
Signature appears on the PDF as you draw — drag to place.
PNG with transparency works best.
Apply signature to
Signing…
PDF signed
Signature embedded on the original PDF pages — quality unchanged.
Other PDF Tools
How to sign a PDF online
Draw or upload a signature, drag it onto the live page preview, then apply to every page at the same spot or position it page by page. The original PDF is not re-scanned — only the signature image is embedded.
Use this page as a full workflow guide: follow the steps below, then read the tips and FAQs before you start so you know what stays private, what limits apply, and how to get a reliable result on the first try.
How it works
- 1Upload the PDF to sign.
- 2Draw a signature or upload a signature image — it appears on the page preview.
- 3Drag to position and resize. Choose “all pages” or place per page.
- 4Sign & download — original page quality is preserved.
Tips for better results
- Keep a copy of your original file — exports and compressions can permanently reduce quality or change layout.
- Prefer a modern desktop browser for large files; phones work for smaller jobs but can run out of memory.
- If a step fails, reload the page and try a smaller file or a simpler setting before retrying.
Frequently asked questions
Is this legally binding everywhere?
Laws vary by country and document type. For critical contracts, use a compliant e-signature service.
Do you store my signature?
No. Signature data stays in the browser session for this tool.
Can I sign every page at once?
Yes. Choose “Same position on all pages”, place once, then sign. Or use “This page only” for a single page, or “Position each page” to place separately.
Does signing reduce PDF quality?
No. Pages are kept as original PDF content; only a signature image is added on top.
Is my file uploaded to ToolJee for this tool?
Conversion and editing for PDF, image, video, and QR tools run in your browser. Optional File Share and Business cloud save only store what you explicitly choose to save or share.
Do I need an account?
Most tools work without signing in. File Share uploads and Business cloud save require an account.
Why add how-to text on a tool page?
So you can complete the job with clear expectations — privacy, limits, and common mistakes — even before you click the first button.