PDF Metadata Inspector
Reveal the hidden data in your PDF files. See exactly what author, creation date, and software information is embedded before you share it.
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The Document Information Dictionary
Most users are unaware that PDF files contain a /Info dictionary. This dictionary often includes /Author, /Creator, /Producer, /CreationDate, and /ModDate. Additionally, modern PDFs include XMP (Extensible Metadata Platform) XML streams.
Before submitting a document for a blind review or sharing sensitive files, you must inspect this metadata to ensure you aren't leaking your identity or operating system details.
Technical Details
| Metadata Key | Common Content | Privacy Risk |
|---|---|---|
| /Author | Your real name or OS username | High |
| /Creator | The software used (e.g. Word) | Low |
| /CreationDate | Exact timestamp of creation | Medium |
| XMP Stream | Detailed edit history | High |
Next Step: PDF Metadata Inspector (Next Article)
Common Mistakes
- Assuming changing the file name hides the author.
- Forgetting that 'Print to PDF' often embeds the system username.
Cross-Reference & Links
- Fill & Flatten Tool
- Merge PDFs
- Split PDF
- Rotate Pages
- Remove Pages
- Extract Pages
- Metadata Inspector
- Edit Metadata
- List Form Fields
- Add Page Numbers
- Why Flatten PDFs?
- PDF Security Guide
- Browser Processing
- Fixing Corrupted Forms
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Frequently Asked Questions
Can I change this data?
Yes, use our Metadata Editor tool.
Does this tool send my file to a server?
No, the inspection is done entirely in your browser using JavaScript.