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Text alignment
Font size
12 pt
Margin from edge
36 pt
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Add Header & Footer to PDF — Free Online Tool
Stamp a custom header, footer, or both on every page of your PDF. Perfect for branding documents, adding website URLs or marking drafts.
Pages stamped–
Header–
Footer–
Drop a PDF above, type your header and/or footer text, then press Add header & footer.
Header/footer on every page
No sign-up needed
Free forever
How it works
1Drop a PDF and type your header and/or footer text (at least one is required).
2Choose top, bottom or both, plus alignment, font size and margin.
3Download the stamped PDF — everything runs in your browser.
Frequently asked questions
Can I add only a header without a footer?
Yes — just leave the other field empty. As long as one of the two has text, the tool will stamp it on every page.
Will the text cover my document content?
It can if your pages have no top/bottom margin. Increase the margin slider or shorten your text so it sits in the page's empty edge area.
Is my PDF uploaded to a server?
No. Stamping happens entirely in your browser with the pdf-lib library — your PDF never leaves this page.
Header/footer stamping via pdf-lib · 100% local — your PDF never leaves this page.