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100% Private: Your files are never stored on our servers — they are deleted immediately after processing.
Free & unlimited — no sign-up, no watermark, files deleted right after processing.
100% Private: Your files are never stored on our servers — they are deleted immediately after processing.
Protect and brand your documents in one step. Stamp a text watermark — CONFIDENTIAL, DRAFT, your company name — across every page with full control over position, rotation, opacity, font size and color.
Upload the PDF you want to watermark.
Type your watermark text (e.g. CONFIDENTIAL or DRAFT).
Tune the position, rotation angle, opacity, font size and color.
Click Add Watermark and download the stamped PDF.
Pick position (center or corners), rotate from -90° to +90°, and dial opacity from subtle 5% to bold 100%.
A color picker lets you match brand guidelines — classic grey, brand red, or anything between.
The watermark is applied consistently across all pages of the document.
Adjustable opacity keeps the underlying text readable even with a bold watermark on top.
Yes — the watermark is stamped on every page of the uploaded PDF automatically.
Lower the opacity to 10-30% and choose a light grey color for a professional, unobtrusive watermark.
Yes — the angle slider goes from -90° to +90°; 45° is the classic diagonal look.
Yes — it becomes part of the page content and appears in every PDF reader and printout.