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Harmonai

We are a community-driven organization releasing open-source generative audio tools to make music production more accessible and fun for everyone.

Get Harmonai
  • Open source
  • Free forever
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What is Harmonai?

Harmonai is an open-source project focused on building generative audio tools for music production. The organisation develops models and software that can create, manipulate, and generate sounds and music, making these capabilities available to anyone without cost or licensing restrictions. The tools are designed for music producers, hobbyists, and developers who want to experiment with AI-assisted music creation. By releasing everything as open-source, Harmonai allows the community to contribute improvements, build on the work, and use the tools in their own projects. This approach makes advanced audio generation technology accessible beyond expensive commercial software.

Key features

Open-source generative audio models

freely available machine learning models trained to generate and process audio

Community-driven development

code and models are open for contributions and modifications from users

Integration-friendly

designed to work with other music production tools and workflows

No licensing restrictions

use the tools commercially, non-commercially, or in derivative projects

Documentation and examples

guides and sample code to help users get started with the tools

Pros & cons

Advantages

  • Completely free with no restrictions on commercial use
  • Full transparency; you can examine and modify the code and models yourself
  • Active community contributing improvements and sharing implementations
  • Good for learning how generative audio models work

Limitations

  • Requires technical knowledge to set up and use effectively; not a polished consumer application
  • Community support rather than dedicated customer support; answers depend on community activity
  • May require significant computational resources to run models locally

Use cases

Experimenting with AI-generated sounds and music for personal projects

Building custom audio generation tools into your own software applications

Learning how machine learning models approach audio generation and synthesis

Creating background music or sound effects for indie games or projects

Developing new generative audio models based on Harmonai's existing work

Ready to try Harmonai?

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Pricing

Free

Free

Full access to all open-source models and tools; no paid tier

Get started with Harmonai

Click through to Harmonai and start using it now.

Get Harmonai
  • Open source
  • Free forever