PDF Metadata Viewer & Editor
Local Processing (Offline Capable)View PDF metadata (pages, title, author, subject, creator, file size), edit title/author/subject before download, and export a JSON report.
How this tool works (no sign-up needed)
- Upload your file above. Each tool shows whether it runs Local (in your browser) or Cloud (encrypted servers).
- Adjust options, then click the Run / Convert / Process button.
- Wait for progress, then download the result. Use Next tools to continue.
If buttons are not visible, enable JavaScript — the interactive workspace loads in your browser.
Supports application/pdf
Local — your file is processed in your browser and not uploaded to us. No account needed.
What is it?PDF Metadata Viewer & Editor is a PDFLean AI document tool: View PDF metadata (pages, title, author, subject, creator, file size), edit title/author/subject before download, and export a JSON report.
TL;DR: View PDF metadata (pages, title, author, subject, creator, file size), edit title/author/subject before download, and export a JSON report. Everything runs locally in your browser — your file is never uploaded.
About this tool
This tool does one job and does it entirely on your device. View PDF metadata (pages, title, author, subject, creator, file size), edit title/author/subject, and export a JSON report. Processing runs locally in your browser's memory — the document is never transmitted, and closing the tab clears it completely. The workflow is deliberately short: load the file, choose the options on the page, run the operation, and save the result. Every choice is applied before the file is written, so re-running with different settings takes seconds. It pairs well with the related tools linked beside this page when one step is not the whole job. Key facts — Processing: runs entirely in your browser, client-side; Access: free with no account required; Privacy: the file never leaves the device.
How to use
Upload a PDF and click "View info" to inspect metadata
Edit title, author, or subject fields as needed
Click "Save & download" to export the updated PDF
FAQ
Will my file be uploaded?
No. Everything runs locally in your browser — your file is never uploaded.
When should I use this?
View PDF metadata (pages, title, author) and edit title/author/subject before download — ideal when you don't want to install software or upload files.
Which metadata fields can be edited, and is the original file modified?
You can inspect the file name, page count, title, author, subject, creator, and file size, and edit title, author, and subject before exporting. The tool only reads your original file to generate a new copy, leaving the original intact.
Can I process multiple files in bulk?
A single tool page handles one task at a time; for bulk work use the Batch Processing workflow and add this tool as a step to run a whole set at once.
Is the processed file still editable?
Saving exports a new standard PDF with updated metadata while keeping the original unchanged; the output file can be opened and edited in any PDF software.