PDF Metadata Editor — Free, No Upload, Browser-Based

View and edit the title, author, subject, keywords, and language of any PDF directly in your browser. The file is loaded locally — nothing is sent to any server, so sensitive documents stay completely private. Drop a PDF, update any fields you need, and download the modified file instantly with no account or signup required.

このツールの使い方

1. Drop or select a PDF file — its existing metadata fields (title, author, subject, keywords, language) are read and pre-filled automatically.
2. Edit any of the metadata fields in the form: update the title, correct the author, add keywords separated by commas, or set the language tag (e.g. en-US).
3. Click the process button and download the updated PDF — the edited metadata is embedded in the file, which never left your browser.