MP4 Metadata EditorView, Edit & Remove File Data

Professional online tool to view, edit, clear, or randomize metadata in MP4 files. Secure browser-based processing - your files stay private.

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

Drop your file here

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

Accepted formats: .MP4

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 MP4 Metadata?

MP4 file metadata is the descriptive information embedded within the file that provides details about its origin, properties, and characteristics. This data exists separately from the visible content and includes elements like timestamps, creator information, technical specifications, and file history.

Why Manage MP4 File Metadata?

  • Privacy Protection: Remove personal information, location data, and identifying details before sharing files online or with others
  • Professional Organization: Update and standardize metadata across your file library for better management and searchability
  • Data Security: Eliminate sensitive information that could reveal confidential details about your work or personal life
  • Testing & Development: Generate realistic sample data for software testing without exposing real information
  • Compliance: Meet data protection requirements by removing or anonymizing file metadata before distribution

MP4 Metadata Management Guide

  1. Upload Your File: Drag and drop your MP4 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 MP4 metadata editor completely free?

Yes, this tool is 100% free with no hidden costs, registration requirements, or usage limitations. Edit unlimited files anytime.

Are my MP4 files uploaded to your servers?

No. All metadata processing happens entirely in your web browser. Your files never leave your device, ensuring complete privacy and security.

Can I edit all metadata fields in MP4 files?

Editing capabilities vary by file format. Most common metadata fields are editable, while some technical fields may be read-only depending on the file structure.

Does this work on mobile devices?

Yes! This metadata editor works on all modern browsers including smartphones and tablets. The interface is fully responsive and touch-friendly.

Will editing metadata affect my file quality?

No. Modifying metadata only changes the embedded information, not the actual file content. Your MP4 file quality remains unchanged.

Can I process multiple MP4 files at once?

Currently, files are processed individually to ensure accuracy and security. Batch processing features are planned for future updates.