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Add your PDFs
Choose the documents you want to mark. They stay in your browser throughout processing.
PDF Tools
PDF Watermark
Add a text watermark to multiple PDFs locally, with page ranges and file-by-file results.
Choose PDF files
Add a text watermark to several PDFs at once. Files are processed only in your browser.
Up to 20 PDFs · 50 MB each · 150 MB total
Data handling
Storage and export controls
- Retention
- The tool's working state is kept only while this page is open. Inputs and results are not saved to persistent storage by Got A Tool.
- Export
- The tool may prepare a result after you run it. It downloads or copies it only when you choose that action.
Advertising and analytics are separate site services. We do not send selected tool input to them. Read the Privacy Policy for details.
How it works
Watermark a PDF batch in three steps
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Set the watermark
Write your text, choose the pages, then adjust its position, color, opacity, and rotation.
03
Review and download
See each completed file or any file that needs attention, then download only the successful PDFs in one ZIP.
Keep batch work easy to review
A watermark is added to a new copy of each readable document. If one PDF is protected, damaged, or has a page-range issue, it does not block the other files in the batch.
Use a page range carefully
Start with all for a consistent mark on every page. For cover pages or selected sections, enter a page number or range such as 1, 3-5. Check the finished document before sharing it.
Need another PDF change? Rotate PDF pages, split a PDF, or combine PDFs.
PDF watermark questions
Can I watermark more than one PDF?
Yes. Add up to 20 PDFs in one batch. Each readable PDF is processed separately and the completed files are collected in one ZIP download.
Can I choose only certain pages?
Yes. Use all for every page, or enter a selection such as 1, 3-5. The same selection is checked against each PDF, and a file with an out-of-range page is reported without stopping the others.
Are my PDFs uploaded?
No. Watermarking and ZIP creation happen in your browser. Got A Tool does not receive or store your files.
What happens to password-protected PDFs?
The tool does not ask for or remove passwords. A protected or unreadable file is shown by name in the review list while other readable PDFs continue.
Does this change my original file?
No. The original PDF remains on your device. The tool creates a new file ending in -watermarked.pdf for each successful result.
Practical guide
Read the PDF sharing checklist
Choose the document task, check what should not travel with the file, and inspect the downloaded copy before you share it.
Open the guide →Keep working
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Open tool →Split PDF
Separate selected pages into new PDF files without uploading your document to a server.
Open tool →Rotate PDF
Rotate all or selected PDF pages left, right, or 180 degrees without uploading your document.
Open tool →Compress PDF
Reduce PDF file size by recompressing compatible images locally in your browser.
Open tool →