Tools / Watermark PDF

Watermark PDF

Apply text watermarking for drafts, confidential files, and branded exports.

100% freeNo signupBrowser-first modeSecurity

Upload file

Browser-first mode is active. Processing happens in your session, and each tool applies real document changes before export.

0 file(s) selected

Total size: 0.00 MB

Target page range (optional)Watermark textWatermark opacity (0.20)

Tip: strong compression and high-resolution conversion perform real page rendering and may take longer on large files.