Watermark PDF
Place text or an image across your pages with adjustable opacity.
Add consistent information at the top and bottom of PDF pages.
Processed on your device · No uploadsChoose one or more PDF files
or drop files here, or paste from your clipboard
Up to 3 files · 120 MB total · 2,000 pages · no uploads
Add a file to start.
Choose the files you want to use with Header & footer.
Arrange your files and review the available header & footer options.
Process locally, preview the output and download it, or continue with another tool using the processed files.
Add a running header, footer or both. Use X or {page} for the page number and Y or {total} for the last number. Positions respect page rotation. Latin text uses built-in fonts; supported non-Latin scripts use locally loaded subset Noto fonts.
Header & footer is available now, free and without signup. Processing happens entirely on your device.
Files are read, processed and rendered in browser Web Workers. Nothing is uploaded. Cancel stops the worker immediately; originals remain unchanged.
Yes. Unlimited free uses, without signup or a daily quota. Choose up to 3 input files and 120 MB total, with 2,000 pages per job. Rendered images are limited to 32 megapixels. Smaller batches help on devices with less memory.