AZW3 Metadata EditorView, Edit & Remove File Data

Professional online tool to view, edit, clear, or randomize metadata in AZW3 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: .AZW3

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 AZW3 Metadata?

AZW3 files store hidden information called metadata that describes the file's properties, creation details, and technical specifications. This embedded data can include timestamps, author information, device details, location data, and various technical parameters that aren't visible when simply viewing the file.

Why Manage AZW3 File Metadata?

  • Protect Your Privacy: Strip away personal details, geographic coordinates, and identifiable information from files before distribution
  • Maintain Consistency: Standardize metadata fields across multiple files for improved organization and workflow efficiency
  • Enhance Security: Remove potentially sensitive data that might compromise confidentiality or reveal private information
  • Create Test Data: Generate authentic-looking metadata for development and testing purposes without using real data
  • Regulatory Compliance: Ensure files meet privacy regulations by properly managing or removing embedded metadata

How to Use This AZW3 Metadata Tool

  1. Upload Your File: Drag and drop your AZW3 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

What does this AZW3 metadata editor cost?

Nothing! It's a free online tool with no charges, no ads interrupting functionality, and no premium upsells.

Are AZW3 files uploaded to your servers?

No uploads occur at any point. The entire editing process happens in your browser using local processing power. We don't even have servers configured to receive file uploads.

Which AZW3 metadata fields are editable?

Editable fields include descriptive information like titles, descriptions, keywords, author details, and timestamps. Technical fields that define the file format itself are protected from editing.

Can I use this tool on my mobile device?

Yes, mobile devices are fully supported. The interface has been tested on various screen sizes and touch interfaces to ensure a smooth experience on phones and tablets.

Does metadata editing harm AZW3 files?

No harm can occur. Metadata is stored separately from the main file content, so editing it is like changing a file's name or location - the content inside remains exactly the same.

Is there a way to process multiple files?

Currently, we support single-file processing. While this may seem limiting, it actually helps prevent mistakes by letting you carefully review and modify each file's metadata individually.