PDF Metadata Editor
View and edit a PDF's title, author, subject and keywords.
Runs in your browserAbout this tool
Every PDF carries hidden metadata fields — title, author, subject and keywords — that don't appear on the page but are read by search engines, document management systems and file browsers. They're often left as whatever your export software auto-filled, like a generic "Untitled" title or your software's name as the author. This tool lets you view and rewrite those fields directly, useful for branding a document properly before distribution, correcting an embarrassing default author name, or making a batch of PDFs easier to find and organize by subject or keyword.