XZ Metadata EditorView, Edit & Remove File Data

Professional online tool to view, edit, clear, or randomize metadata in XZ files. Secure browser-based processing - your files stay private.

🔒 100% Secure✓ No Server Storage✓ No Registration Required✓ Works Offline

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🔒 100% Secure - Files Never Uploaded✓ No Server Storage✓ Works Offline

Accepted formats: .XZ

100% Client-Side Processing

All file processing happens entirely in your browser using JavaScript. Your files never leave your device, are never uploaded to any server, and no data is collected, stored, or transmitted.

What is XZ Metadata?

Hidden within XZ files is metadata - structured information that describes the file's attributes and history. This embedded data encompasses creation details, modification records, authorship information, technical parameters, and other descriptive elements not visible in the file's main content.

Why Manage XZ File Metadata?

  • Safeguard Personal Data: Delete identifying markers, location information, and private details embedded in your files
  • Improve File Management: Customize metadata to create a well-organized, easily searchable file collection
  • Prevent Data Leaks: Eliminate hidden information that could inadvertently expose sensitive or confidential details
  • Support Development: Create realistic test files with fabricated metadata for quality assurance and testing
  • Meet Legal Requirements: Comply with data protection laws by appropriately handling file metadata before sharing

Working with XZ File Metadata

  1. Upload Your File: Drag and drop your XZ file or click to browse and select it from your device
  2. View Metadata: Click the "View" button to see all embedded metadata fields and their current values
  3. Edit Fields: Select "Edit" mode to modify individual metadata fields with your own values
  4. Clear All Data: Use "Clear All" to completely remove all metadata from your file
  5. Randomize Information: Generate realistic fake metadata for testing or privacy purposes
  6. Download Result: Save your modified file with updated or removed metadata
  7. Export Data: Download metadata as JSON for backup or analysis

Your Privacy is Guaranteed

This tool processes all files entirely within your web browser. Here's what that means for your privacy:

  • No uploads: Your files are never sent to any server
  • No storage: We don't save, store, or cache your files
  • No tracking: Zero analytics or data collection on your files
  • Offline capable: Works without internet once the page loads
  • GDPR compliant: No personal data processing on our servers

Frequently Asked Questions

Is this XZ tool free to use?

Yes, completely free with no strings attached. You won't encounter paywalls, usage limits, watermarks, or requests for payment. Use it as often as you need for personal or commercial projects.

Do my XZ files get sent to a server?

Files stay on your device throughout the entire process. Modern browsers can perform complex operations locally, and we leverage this capability to ensure your files remain under your exclusive control.

Can I modify all metadata in XZ files?

Most metadata is modifiable, particularly user-facing fields. Some technical metadata that's essential to the file format specification may be locked to prevent creating invalid or corrupted files.

Will this work on my phone?

Absolutely! Whether you're using an iPhone, Android device, or tablet, the tool works flawlessly. We've ensured compatibility with Safari, Chrome, Firefox, and other popular mobile browsers.

Could editing metadata damage my file?

Damage is not possible because we only modify metadata fields, not the underlying file content. It's analogous to editing a photo's caption without touching the image itself.

Can I edit several XZ files at the same time?

Files are edited individually, which provides better accuracy and control. You can work through multiple files quickly by processing them one after another in sequence.