Are my PDFs uploaded?

No. The file is read, edited, and exported locally in the current browser.

Edit PDF metadata online

PDF metadata includes title, author, subject, and keywords shown in a reader's document properties panel.

No. Only document properties are updated; visible page content is not re-rendered.

View and change the PDF title, author, subject, and keywords without changing visible page content.

Standard PDF files (.pdf), including title, author, subject, and comma-separated keywords. The original file is never overwritten.

Files are read, edited, and exported in your browser. They are not uploaded to a processing server or stored online.

No. Only document properties are updated; visible text, images, and page order stay unchanged.

It is the title, author, subject, and keywords shown in a PDF reader's document properties panel.