Edit PDF Metadata, Bookmarks & Inspect Dimensions
Inspect exact page dimensions (pt, mm, inches), edit Title, Author, Subject, and Keywords, and add document outline bookmarks.
1. Select Document Input
Upload your own file(s) or load a real sample document to test Metadata & Bookmarks immediately.
How to Use Metadata & Bookmarks
- 01.Upload your PDF to inspect current metadata and per-page dimensions.
- 02.Update Title, Author, Subject, Keywords, Creator, and Bookmark entries.
- 03.Save and download the updated PDF.
Document Processing & Privacy Notes
Reads and writes the PDF Info dictionary and embeds a Table of Contents / Bookmark index page or outline.
Processed 100% locally in your browser.
Frequently Asked Questions — Metadata & Bookmarks
Does editing metadata alter the visible pages?
No, unless you also opt to prepend a printable Bookmark/Table-of-Contents summary sheet.
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