PDF Metadata Viewer — View PDF Properties Online
Inspect document properties, creator info, and technical details of any PDF file instantly. 100% client-side — your files never leave your browser.
How to Use the PDF Metadata Viewer
- Upload a PDF — Drag and drop your file into the drop zone, or click to browse and select a file.
- View metadata — All document properties, creation info, and technical details are displayed instantly.
- Copy or edit — Copy metadata as JSON, or click "Edit Metadata" to modify title, author, subject, and keywords.
- Download — Save the modified PDF with updated metadata to your device.
Why Use the PDF Metadata Viewer
Document Inspection
Quickly check who created a PDF, when it was made, and what software produced it before accepting or distributing it.
Metadata Cleanup
Remove or update sensitive metadata like author names, company info, or creation dates before sharing documents externally.
Privacy Protection
Verify that no hidden personal data is embedded in a PDF before uploading it to public platforms or sending it to clients.
Batch Cataloging
Use the copy-as-JSON feature to export metadata from multiple PDFs for inventory tracking or database entry.
Frequently Asked Questions
You can view document properties (title, author, subject, keywords), creation information (creator application, producer, creation and modification dates), and technical details (PDF version, page count, file size, encryption status, and form presence).
Yes. Click "Edit Metadata" to open the editing form, modify the title, author, subject, and keywords fields, then click "Save Modified PDF" to download a new PDF with the updated metadata. The original file is never modified.
No. All processing happens entirely in your browser using JavaScript and the pdf-lib library. Your files are never sent to any server, so they remain completely private and secure on your device.