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Sign PDF

LOCAL & PRIVATE

Draw, type, or upload your signature, then place it right where it belongs.

1Select files
2Configure
3Download

Drop your PDFs here.

Drag and drop your PDF here, or choose from your device.

PDF files Up to 100 MB combined 500 pages
Processed locally. Never uploaded.
No uploads, ever No account needed Yours from start to finish
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How to use Sign PDF

  1. Choose a PDF and draw, type, or upload your signature.
  2. Place signatures, initials, text, dates, or stamps and adjust their size and rotation.
  3. Preview your fields and download the signed PDF.

What you can do

  • Drawn, typed, and uploaded signatures
  • Multiple fields with resize, rotation, duplication, and undo
  • Repeat fields across selected pages

Signatures are visual marks. Paperlight does not verify identities, request signatures from others, or create certified digital signatures.

Useful details

Is a signature added here a certified digital signature?

No. Draw, type or upload a visual signature and add independently positioned initials, name, date, text or stamp fields. Paperlight does not certify identity or request signatures from other people.

Are my documents uploaded?

No. Document processing happens in your browser. Files, passwords, signatures, and editing history are not uploaded or stored by Paperlight. The public site uses Vercel Web Analytics for page-view statistics.

What limits should I know about?

Signatures are visual marks. Paperlight does not verify identities, request signatures from others, or create certified digital signatures. Jobs accept up to 100 MB of combined input and 500 pages, subject to additional image and memory limits.