— Music AI

AudioCraft

Last updated June 16, 2026 · Reviewed by ToolForge Editorial

The open-source models behind text-to-music and text-to-sound. Run MusicGen locally or in your pipeline.

★ 4.1/5 · Dev favorite · Since 2023 · Free & open source

Open-weight music generation from Meta

AudioCraft bundles MusicGen (text-to-music), AudioGen (text-to-sound), and EnCodec. It’s a research release, not a product — you run it in Python or via a UI like MusicGen-web. For builders who want royalty-free, local music generation, it’s a cornerstone.

Who it's for: Developers and researchers who want to generate music/sound programmatically without API fees.

Key features

MusicGen Text-to-music

Prompt a genre and mood, get a short musical clip.

AudioGen Text-to-sound

Generate sound effects and ambient beds from text.

EnCodec Audio tokenizer

The compression model underpinning the generators.

Open weights Self-host

Run on your GPU, no per-generation cost.

The honest take

✓ What works

  • Free and open source
  • Runs locally — no API bills
  • Strong starting point for custom audio models

✗ What doesn't

  • Not a product — requires technical setup
  • Short clips; no full-song structure out of the box
  • Needs a decent GPU for reasonable speed

Verdict

For developers who want open, local music generation, AudioCraft (via MusicGen) is the reference toolkit in 2026. Non-technical users should use Suno or Udio instead.

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Free self-hosted · Free & open source

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