audioedithub Metadata Editor

Professional ID3 tag and metadata editing in your browser

Audio File Input

Import Audio File
Drop your audio file here or click to browse

Supports MP3, FLAC, MP4, M4A with metadata

About audioedithub Metadata Editor

Crafted for Music Lovers

audioedithub Metadata Editor is a professional-grade, browser-based tool designed for musicians, audio engineers, podcasters, and music enthusiasts who demand precision in their audio file management.

Professional Grade

Built with industry standards in mind

Privacy First

All processing happens locally in your browser

Lightning Fast

Instant metadata extraction and editing

User Friendly

Intuitive interface for all skill levels

Our Mission

"To democratize professional audio metadata management by providing powerful, accessible tools that work entirely in your browser without compromising privacy or quality."

audioedithub Development Team
Why Choose audioedithub?

No Software Installation

Complete Privacy

Works Anywhere

Always Updated

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Powerful Features

Complete ID3 Tag Support

Edit all standard ID3v2.4 tags including title, artist, album, genre, year, track numbers, and more. Full compatibility with modern music players and streaming services.

  • ID3v2.4, v2.3, and v1 support
  • Unicode text encoding
  • Multi-language metadata
  • Custom frame support
Album Art Management

Add, replace, or remove album artwork with support for high-resolution images. Automatic format optimization and multiple art types supported.

  • JPEG, PNG, GIF, WebP support
  • High-resolution artwork
  • Multiple picture types
  • Drag & drop interface
Smart Automation

Intelligent features that save time and reduce errors. Auto-fill from filenames, online lookups, and batch operations for efficient workflow.

  • Filename pattern recognition
  • MusicBrainz integration
  • Copy/paste metadata
  • Bulk operations
Privacy & Security

Your files never leave your device. All metadata processing happens locally in your browser using advanced JavaScript libraries.

  • 100% client-side processing
  • No file uploads to servers
  • Zero data collection
  • GDPR compliant
Advanced Options

Professional features for power users including custom tags, multiple export formats, and detailed metadata preview.

  • Custom metadata fields
  • Preview before saving
  • Backup creation
  • Format preservation
Cross-Platform

Works seamlessly across all devices and operating systems. Responsive design adapts to desktop, tablet, and mobile screens.

  • Windows, Mac, Linux support
  • Mobile-responsive design
  • All modern browsers
  • Touch-friendly interface

Frequently Asked Questions

AudioFlow Metadata Editor supports all major audio formats including MP3, FLAC, MP4, and M4A. The tool can read and write ID3 tags in these formats, with full support for embedded album artwork and extended metadata fields. WAV files are supported for reading metadata but have limited tag writing capabilities due to format constraints.

Absolutely secure! audioedithub processes all files entirely within your browser using client-side JavaScript. Your files never leave your device or get uploaded to any server. We don't store, track, or have access to any of your audio files or metadata. This approach ensures complete privacy and eliminates any security concerns about sensitive or copyrighted material.

After editing your metadata, click the "Save Changes" button in the Export section. The tool will create a new file with your updated metadata and automatically download it to your device. The original file remains unchanged for safety. You can choose different ID3 versions and export options based on your compatibility needs.

For optimal compatibility and quality, we recommend 500x500 pixels or larger square images in JPEG format. Most music players and streaming services display album art at 500x500px, but higher resolutions (up to 1400x1400px) are supported for future-proofing. PNG format is also supported but creates larger file sizes. Avoid very large images (over 2MB) as they can significantly increase file size.

The auto-fill feature analyzes your filename and attempts to extract metadata using common naming patterns. It works best with structured filenames like "Artist - Title.mp3", "01 - Song Title.mp3", or "Artist - Album - Track Title.mp3". The tool recognizes various separators (dashes, underscores, spaces) and can parse track numbers, artist names, and song titles automatically.

Yes! Use the Copy Metadata and Paste Metadata buttons to transfer metadata between files. Edit the first file completely, copy its metadata, then load each subsequent file and paste the metadata. This is perfect for album tracks that share artist, album, year, and genre information. You can then adjust individual track titles and numbers as needed.

First, ensure you're using a modern browser (Chrome, Firefox, Safari, Edge) with JavaScript enabled. Clear your browser cache and try again. If you encounter issues with specific files, try a different audio file to determine if it's file-specific. For corrupted or unusual file formats, the tool may export metadata as a JSON file instead of embedding it. Check the browser console (F12) for detailed error messages.

Custom tags allow you to add specialized metadata not covered by standard ID3 fields. Use them for information like BPM, Key Signature, Mood, Producer, Remix Info, or Recording Location. These tags are particularly useful for DJ libraries, music production, or detailed cataloging. Note that custom tags may not be displayed in all music players, but they're preserved in the file for applications that support them.
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