51 lines
2.2 KiB
Markdown
51 lines
2.2 KiB
Markdown
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---
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title: Remove Metadata
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description: Strip all hidden metadata from PDF files including author, title, creation date, producer, XMP data, and document IDs.
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---
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# Remove Metadata
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Every PDF carries metadata that can reveal who created it, what software was used, when it was last modified, and more. This tool strips all of it -- the info dictionary, XMP metadata streams, document IDs, and application-specific data -- leaving a clean document with no trace of its origin.
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## How It Works
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1. Upload a PDF file.
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2. Click **Remove Metadata**.
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3. Download the cleaned file.
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No options to configure. The tool is thorough by design: it clears everything.
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## What Gets Removed
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- **Info dictionary fields**: Title, Author, Subject, Keywords, Creator, Producer, creation date, modification date
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- **XMP metadata stream**: The XML-based metadata block stored in the document catalog
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- **Document IDs**: Unique identifiers in the PDF trailer that can be used to track a document across systems
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- **PieceInfo**: Application-specific metadata added by programs like Illustrator or InDesign
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## What Stays
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- All visible page content (text, images, graphics)
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- Form fields and annotations
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- Bookmarks and links
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- The document structure itself
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## Use Cases
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- Removing your name and organization from a document before publishing it anonymously
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- Stripping creation timestamps that reveal when a document was prepared
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- Cleaning producer strings that identify your PDF software stack
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- Preparing documents for regulatory submissions that require metadata-free PDFs
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- Removing edit history traces before sharing a document externally
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## Tips
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- Use the View Metadata tool first to see exactly what metadata your PDF contains before stripping it.
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- If you need to remove metadata _and_ JavaScript, annotations, and embedded files, use Sanitize PDF for a more thorough cleaning.
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- Metadata removal is permanent. Keep your original if you might need that data later.
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## Related Tools
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- [Sanitize PDF](./sanitize-pdf) -- remove metadata plus scripts, attachments, and more
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- [Encrypt PDF](./encrypt-pdf) -- protect the cleaned PDF with a password
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- [Compress PDF](./compress-pdf) -- removing metadata can slightly reduce file size; compress for more savings
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