PDF Watermark
Add a text watermark to PDF pages in your browser. Choose layout, opacity, angle, and page range. Preview live, then download. Nothing is uploaded.
or drop files here
Runs in your browser. Nothing is uploaded.
How it works
Add a PDF
Select or drop one PDF up to 10 MB. The file stays on this device and is never uploaded.
Configure the watermark
Type your label (for example CONFIDENTIAL or DRAFT). Pick center or tiled layout, text size, angle, opacity, and color. Select specific pages or leave the range empty for all pages.
Download the watermarked PDF
Tap Download watermarked PDF. The new file is built in this tab and downloads with a -watermarked suffix.
What is PDF Watermark?
PDF Watermark adds visible text labels to mark drafts, confidential copies, or ownership. PDF Watermark is part of Easy24’s PDF toolbox. Files are processed locally in your browser for normal use; Easy24 does not upload them to finish the job. On the free plan you get 5 uses per day and files up to about 10 MB. Limits are shown before you download. Typical flow: Add a PDF (10 MB). Enter watermark text, pick layout, size, angle, and opacity. Select pages or leave empty for all, preview, then download. Free: 5 per day. Related tools and reverse conversions appear on the page when a follow-up step is common.
Why use this tool
- Center or tiled text watermark with live thumbnail preview
- Opacity, angle, size, and color controls
- Apply to selected pages or every page when none are selected
- Page range field synced with thumbnail selection
- Private local processing with no upload. Free: 5/day, 10 MB max
Questions
What does PDF Watermark do?
It stamps semi-transparent text across PDF pages so viewers see labels like CONFIDENTIAL or DRAFT, all processed in your browser.
What is the difference between Center and Tiled?
Center places one diagonal label in the middle of each page. Tiled repeats the text across the page in a grid for stronger coverage.
Can I watermark only some pages?
Yes. Click thumbnails or type a range like 1-3,5. With no selection, the watermark applies to every page.
Will the watermark block reading the PDF?
It is drawn on top as visible text with adjustable opacity. Lower opacity keeps content readable; tiled layout is harder to crop out.
What if a PDF is password-protected?
Encrypted or locked PDFs may fail. Unlock the file first with the PDF Unlock tool, then watermark again.
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When to use PDF Watermark
PDF Watermark is one of those utilities you open for a few minutes, finish the task, and close without leaving a trail of uploads. Add a text watermark to PDF pages in your browser. When page order or file size is the blocker, a single-purpose PDF page is often faster than opening a full editor. Because PDF Watermark is bilingual on Easy24, the same workflow works in English or Turkish without changing how the tool behaves. Browser-first processing is the privacy default here: there is no Easy24 document inbox waiting to expire after a timeout for this workflow. The free plan allows 5 uses per day and files up to about 10 MB; limits appear before download. When you are done, download or copy what you need, then close the tab. Related tools on the page cover common follow-up steps such as the reverse conversion or a neighboring format.
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