Stable Audio

Stable Audio

Stable Audio neural network description

Stable Audio is a neural network for generating music and sound effects, developed by Stability AI. The tool lets you create full music tracks based on a text description or an uploaded audio file. The model is trained on fully licensed data from the AudioSparx database, so you can use generated compositions in commercial and personal projects without the risk of copyright infringement.

Stable Audio supports generating tracks up to three minutes long (in version 2.0) with high-quality stereo sound (44.1 kHz). The neural network can not only create tracks from scratch, but also process uploaded audio files: change the tempo, add or remove instruments, and transfer the style of one recording to another. The tool is available as a web service, as well as through the Stability AI API and partner platforms.

Stable Audio specifications

Specification	Value
Category	Music creation, Text to music, Audio editing
Type	Neural network for generating audio tracks
Developer	Stability AI
Audio format	44.1 kHz, stereo
Maximum track duration	3 minutes (version 2.0)
Generation speed	Less than 2 seconds on an H100 GPU
Free tier available	Yes (up to 10 generations per month)
Subscription price	From $12 per month
Distribution model	Freemium

Who is Stable Audio suitable for?

Brands and companies

Stable Audio is suitable for organizations that want to create custom sound design for their products, ad campaigns, or events. Because it is trained on licensed data, the tool is brand-safe: generated tracks do not infringe copyright.

Audio content professionals

Music producers, sound engineers, podcast creators, and video makers can use Stable Audio to quickly create background music, sound effects, and process existing audio recordings. The tool saves time on selecting samples and writing music from scratch.

Developers and integrators

Thanks to API support and partner platforms (ComfyUI, fal.ai, Replicate), Stable Audio is suitable for developers embedding music generation features into their applications, services, or workflows.

How to use the Stable Audio neural network?

Through the web interface

To get started, go to the official website stableaudio.com, register, or log in to your account. After that, you can upload an audio file or enter a text prompt, adjust the generation parameters, and download the resulting track.

Through the API and partner platforms

Stable Audio is also available through the Stability AI API, allowing you to integrate music generation into your own projects. In addition, the tool is supported on the partner platforms ComfyUI, fal.ai, and Replicate, where you can use it in your usual environment.

Key features of Stable Audio

Music generation from a text description

Stable Audio creates full music tracks up to three minutes long based on text prompts. The compositions have a clear musical structure: intro, development, and outro. The neural network responds well to emotional requests, allowing you to convey the desired mood accurately.

Audio processing and editing

The tool supports uploading and processing existing audio files. An audio inpainting feature is available: you upload an audio segment and specify where the neural network should continue or extend the recording. Style transfer technology is also implemented, allowing the style of one audio recording to be applied to another.

High quality and fast generation

Stable Audio delivers high-quality stereo sound (44.1 kHz). Thanks to ARC technology, generating a track up to three minutes long takes less than two seconds on an H100 GPU, making the tool one of the fastest in its class.

Advantages of Stable Audio

Full compositions with a clear structure

Unlike many generators that create short loops or abstract sounds, Stable Audio produces complete tracks with an intro, development, and ending. This makes the results suitable for use in real projects without additional editing.

Brand safety and copyright compliance

The model is trained exclusively on licensed data from the AudioSparx database. All generated compositions can be used in commercial projects without concerns about copyright infringement — this is a key advantage over many alternatives.

Flexible integration and high speed

Stable Audio is available not only as a web service, but also through an API and on several partner platforms. Generation takes less than two seconds, allowing the tool to be embedded into operational workflows without delays. For enterprise clients, on-premise licenses and brand customization are available.

Disadvantages of Stable Audio

The free tier is limited to 10 generations per month, which may not be enough for active use. Also, not all features are available on the free tier, and a paid subscription is required for full functionality. The maximum track length in version 2.0 is three minutes, which may be a limitation for some use cases. In addition, registration on the website is required to access the service.

What tasks does Stable Audio solve?

Creating music tracks from a text description

Stable Audio lets you quickly generate professional-sounding musical compositions that match a given text description — whether it is genre, mood, tempo, or instrumentation.

Generating and editing sound effects

The tool is suitable for creating sound effects from a text prompt, which can be useful in producing videos, podcasts, games, and other multimedia content.

Changing the style and sound of existing recordings

Using style transfer and audio inpainting, you can change the style of existing audio recordings, add or remove instruments, and naturally continue uploaded segments.

Stable Audio pricing

Stable Audio operates on a freemium model. The free tier includes 10 generations per month. Paid subscriptions start at $12 per month and provide expanded capabilities, including more generations and access to additional features. For enterprise clients, API licenses, on-premise solutions, and brand customization are available — the cost of such plans is calculated individually.

Terms of use for Stable Audio

To use the service, registration on the official website is required. There are restrictions on uploading copyright-protected content. Generated compositions can be used in commercial and personal projects because the model is trained on licensed data. Corporate clients can enter into individual licensing agreements, including on-premise deployment.

Stable Audio availability

Stable Audio is available as a web service on the official website stableaudio.com. The tool can also be used through the Stability AI API and on the partner platforms ComfyUI, fal.ai, and Replicate. The web interface works in any modern browser and does not require installing additional software. On-premise deployment is available for enterprise clients.

How Stable Audio differs from alternatives

Stable Audio stands out from competitors due to several key features. First, it offers high generation speed — less than two seconds on an H100 GPU, which is significantly faster than many other neural networks in its class. Second, the model is trained exclusively on licensed data, guaranteeing that generated content is safe to use in commercial projects — an advantage over tools that do not provide such guarantees.

In addition, Stable Audio supports the unique audio inpainting feature, which allows uploaded audio fragments to be naturally extended or continued. Its broad integration options — web service, API, and support for partner platforms — make it a convenient choice for both individual users and corporate clients who need fine-tuning and deployment on their own infrastructure.

Conclusion

Stable Audio is a high-performance tool from Stability AI for generating music and sound effects, distinguished by its high speed, structured compositions, and brand safety thanks to the use of licensed data. The tool is suitable both for individual users (thanks to the free tier) and for companies that need flexible integration and enterprise licensing. API support, on-premise deployment, and availability through partner platforms make Stable Audio a versatile solution for a wide range of audio generation and processing tasks.