Metadata
Data that provides information about other data. In a PDF, this refers to the document properties (Title, Author, Subject, Keywords).
PDF Metadata Editor
View and edit PDF properties including Title, Author, Subject, and Keywords. Free, private metadata editor.
100% Client-Side Execution Zero Server Storage Infinite File Size Limits GDPR/KVKK Privacy Compliant
Last updated
PDF Metadata Editor is a free, browser-based tool from UseToolSuite's Document & PDF Tools collection. All processing happens locally on your device — your data is never uploaded to any server. Use the tool below, then scroll down for detailed documentation, frequently asked questions, and related resources.
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View and edit PDF properties securely in your browser
Document Properties
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Edit PDF Properties & Metadata
PDF documents contain invisible information known as "metadata" or "document properties." This data includes the document's title, the author who created it, subjects, and keywords. The PDF Metadata Editor allows you to view this hidden data and modify or remove it.
Why Edit PDF Metadata?
- SEO Optimization: Search engines like Google read PDF metadata. Adding a relevant Title, Subject, and Keywords helps your PDF rank higher in search results.
- Privacy & Anonymity: If you are sharing a document publicly, you may want to remove the Author or Creator fields which could inadvertently reveal your identity or the software you use.
- Organization: Large organizations use metadata tags to sort and archive documents electronically.
100% Local Processing
Because metadata often contains personal information, uploading your documents to an online converter can be a privacy risk. Our tool reads and modifies the PDF binary stream entirely within your web browser. No files are ever sent over the internet, guaranteeing complete data security.
How to Use This Tool
- 1
Upload
Drag and drop your PDF.
- 2
Edit
Modify the Title, Author, or other metadata fields. You can also completely clear the fields for sanitization.
- 3
Save
Generate a new secure document containing the updated metadata parameters locally.
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Key Concepts
Essential terms and definitions related to PDF Metadata Editor.
Document Properties
The user-facing term for metadata, often accessible via "File > Properties" in PDF viewers.
Frequently Asked Questions
What is PDF metadata?
Metadata is hidden information stored inside the PDF file. It typically includes the document title, the author's name, the software used to create it, and creation/modification dates. It is useful for SEO and document management systems.
Can I remove all metadata for privacy?
Yes. You can simply clear all the fields in the editor and export the document. This removes the author and title information, which is a good practice before sharing documents publicly.
Is my document uploaded to read the metadata?
No. The metadata is parsed locally in your browser. Your document is completely private.
Troubleshooting & Technical Tips
Common errors developers encounter and how to resolve them.
Metadata changes are not visible in Mac Preview
Some operating systems or PDF viewers cache document metadata or use XMP metadata instead of the standard PDF Info dictionary. Our tool updates the primary PDF Info dictionary, which is standard.
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