Meta MusicGen
github.com
Meta's open-source AI model for text-to-music generation.
Quick Information
- Category:
- Audio & Music
- Pricing:
- Free
- Platforms:
- Web
- Free Plan:
- Yes
- API Available:
- Yes
- Last Verified:
- September 2026
What Is Meta MusicGen?
Meta MusicGen is an open-source, text- and melody-conditioned music generation model from Meta AI, released in 2023 as part of the AudioCraft toolkit and remaining fully open-source as of 2026 — the weights and code are freely downloadable to run yourself. AudioCraft is a one-stop codebase for generative audio consisting of three core models: MusicGen (trained on Meta-owned and specifically licensed music), AudioGen (trained on public sound effects), and EnCodec (a high-fidelity neural audio codec).
The toolkit has continued to expand since its original release, with newer models added including MAGNeT (a non-autoregressive model for text-to-music and text-to-sound) and MusicGen Style (a text-and-style-to-music model) — reflecting ongoing research investment from Meta AI in generative audio beyond the original MusicGen release.
It's aimed at researchers and developers wanting a genuinely free, open-source music generation model to run and experiment with directly, with the completely free, self-hosted nature meaning there's no subscription cost at all — the trade-off is needing your own compute infrastructure and technical setup rather than a hosted, consumer-friendly interface. See our Audio & Music tools directory for related tools like Magenta Studio and Suno.
What Can You Use Meta MusicGen For?
Open-source music generation
Generates music from text or melody conditioning using a free, open-source model.
Research and experimentation
Runs and experiments with generative audio models directly.
Text-to-sound generation
Generates sound effects from text using the companion AudioGen model.
Meta MusicGen Features
- MusicGen — Generates music from text or melody conditioning, trained on licensed music.
- AudioGen — Generates sound effects from text, trained on public sound effect data.
- EnCodec — Provides high-fidelity neural audio compression and tokenization.
- MAGNeT and MusicGen Style — Newer models added to the toolkit for non-autoregressive and style-conditioned generation.
Who Is Meta MusicGen For?
- Researchers — Runs and experiments with open-source generative audio models for research purposes.
- Developers — Integrates free, self-hosted music generation into their own applications.
Meta MusicGen Pros & Limitations
What We Like
- Genuinely free, open-source, and self-hostable with no subscription cost
- Comprehensive toolkit covering music, sound effects, and audio compression in one codebase
- Continued active research investment, with newer models (MAGNeT, MusicGen Style) added since original release
Limitations
- Requires your own compute infrastructure and technical setup rather than a hosted interface
- No consumer-friendly interface — aimed at developers and researchers comfortable running code
- Less accessible for non-technical users compared to hosted commercial music generation tools
Meta MusicGen Pricing
Free
Pricing was last verified September 2026. Check the official website for the latest pricing.
AI Listing Jungle Ranking
- Global Rank:
- #635
- Overall Score:
- 24.4/100
- Monthly Users:
- –
- Rank Change:
- ▼ 24
This ranking reflects AI Listing Jungle's own independent scoring methodology and is not an endorsement by Meta MusicGen or its company. How Our Rankings Work
Frequently Asked Questions
Is Meta MusicGen free?
Yes, completely free and open-source, with weights and code available to download and run yourself.
What is AudioCraft?
Meta AI’s one-stop codebase for generative audio, consisting of MusicGen, AudioGen, and EnCodec.
Does MusicGen have a hosted interface?
No, it requires your own compute infrastructure and technical setup to run.
What newer models have been added?
MAGNeT (non-autoregressive text-to-music/sound) and MusicGen Style (text-and-style-to-music).
Our Take
Meta MusicGen's genuinely free, open-source nature makes it a strong choice for researchers and developers comfortable running their own infrastructure.
The lack of a consumer-friendly hosted interface is a real trade-off compared to commercial alternatives — this tool is built for technical users, not casual creators.
Meta MusicGen Alternatives
Meta MusicGen Comparisons
Ready to try Meta MusicGen?
Visit the official website to get started.
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