How to use this tool
- Choose one unencrypted PDF and select the pages that need numbers.
- Set the first displayed number, optional Latin-text prefix, font size and placement.
- Run the tool, download the PDF and inspect placement before printing.
Try this example
Select all pages of a three-page PDF and set the first number to 1. With the total option enabled, numbering runs from 1 / 3 to 3 / 3.
Accuracy and scope
Maximum 50 MB combined input and 30 files. Encrypted PDFs are rejected. Editing can invalidate digital signatures. Merging and extracting pages do not preserve document-level bookmarks or interactive form semantics. Metadata editing is not secure redaction. Review the downloaded file before sharing. Page selections are limited to 1,000 pages. Number placement follows the displayed page rotation. Non-Latin number prefixes are not supported.
Is my data uploaded?
This tool runs locally in your browser. Input and output are not sent to a processing server. Copy or download your result before leaving the page.