Add a text watermark to PDF pages
Add a PDF text watermark. Set the wording, angle, size and opacity, then apply it to the selected pages.
1. Add and arrange files
2. Prepare your PDF
For photos, each JPG/PNG becomes one centered A4 page. Max 25 megapixels per image. Transparent PNGs use a white page.
Elements are added as a transparent image layer to the pages selected in the file list. The underlying text remains. A white box is not secure redaction. New text is not selectable; existing PDF content stays underneath.
Check the output before using it. Text extraction uses selectable text only; scanned pages need OCR. It does not compress or edit existing text.
How to use this tool
Turkish characters are embedded using local Noto Sans. The watermark is centered in the visible page and long text is reduced to fit. Opacity and angle are adjustable. A watermark does not remove or securely conceal existing content. Do not use it to redact private information.
- Choose your PDF files.
- Set the text, size, angle, opacity and target pages.
- Prepare, download and check the output in your own viewer.
Up to 20 input files, 20 MB each and 80 MB total. PDF output: up to 500 pages/100 MB; image ZIP: up to 100 pages/100 MB. Encrypted or signed input is unsupported. Forms, attachments and bookmarks may not survive.