eyeD3
A Python library for reading and writing ID3 metadata in MP3 files.
Pricing
Free tier
Flat rate
Adoption
→StableLicense
Open Source
Data freshness
Aging · Jun 8, 2026Overview
What is eyeD3?
EyeD3 is a powerful tool that allows developers to manipulate ID3 tags within MP3 files. It supports various versions of the ID3 standard, making it an essential utility for managing audio file metadata.
Key differentiator
“EyeD3 stands out by offering comprehensive support for multiple versions of the ID3 standard and providing both programmatic and command-line interfaces, making it highly versatile for various use cases involving MP3 metadata.”
Capability profile
Capability Radar
Honest assessment
Strengths & Weaknesses
↑ Strengths
↓ Weaknesses
EyeD3 is primarily a Python library, which restricts its usage to Python developers or those willing to integrate it into their Python-based workflows.
The official documentation lacks comprehensive guides and practical examples for advanced use cases, making it difficult for new users to fully utilize the tool's capabilities.
Users have reported significant issues when upgrading from one version to another due to API changes that require substantial code modifications, leading to potential downtime and increased maintenance costs.
Fit analysis
Who is it for?
✓ Best for
Developers working on projects involving large MP3 collections and need automated metadata handling.
Audio enthusiasts who want to manage their music library's metadata efficiently.
✕ Not a fit for
Projects requiring real-time audio processing or streaming, as eyeD3 focuses solely on metadata manipulation.
Users looking for a tool that supports formats other than MP3 with ID3 tags.
Cost structure
Pricing
Free Tier
Available
Open source — free to use
Starts at
$0
Model
Flat rate
Enterprise
None
Performance benchmarks
How Fast Is It?
Ecosystem
Relationships
Alternatives
Integrations
Next step
Get Started with eyeD3
Step-by-step setup guide with code examples and common gotchas.