PDF Metadata Editor
Choose a PDF to begin. Your original file is kept unchanged.
Edit document properties
Use commas between keywords.
Before and after
The comparison updates as you edit fields. Empty values are shown explicitly.
| Field | Original value | Edited value |
|---|---|---|
| No PDF loaded yet. | ||
How to use this tool
Choose a PDF
Select a PDF from your device or drag and drop it into the upload area.
Review the details
Check the original title, author, subject, keywords, creator, and producer values.
Edit or clear fields
Change individual values, clear the six standard fields, or restore the original values.
Export your result
Download the revised PDF or export the current metadata as a JSON file.
Compatibility: Use a current version of Chrome, Edge, Firefox, or Safari with JavaScript enabled. PDF processing happens locally in your browser. Encrypted, malformed, or unsupported PDFs may fail to load.
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