Stable Audio

Text-to-audio generation for loops, stingers and short instrumental cues

AI Audio & MusicFree planOverseas★★★★☆ 4.0

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What is Stable Audio?

Stable Audio is Stability AI's text-to-audio service, aimed at short instrumental music and sound design rather than complete songs. You describe a style, mood or instrument set, set a target duration, and get a rendered clip; an audio-to-audio mode restyles an existing loop while keeping its character. Output is strongest on stingers, game loops, trailer hits and background beds, where a few seconds of usable audio is the whole job. Stability AI has described the training audio as licensed production music, which is a meaningful difference from models of unclear provenance, and an API makes batch generation practical inside a pipeline.

Last updated: 2026-09-20. This site only provides an index; for exact features, pricing, and licensing, see the official website.

Key features

Text-to-audio generation for loops, stingers and short music cues
Audio-to-audio restyling that keeps the character of a source loop
Duration control so a clip is rendered to a target length
Style, mood and instrument guidance through text prompts
REST API and SDKs for integrating generation into an application
Commercial usage rights on paid plans, with model training excluded

Pros & cons

Strengths

Fast results for short cues where a few seconds is enough
Audio-to-audio mode is genuinely useful for variations
Described as trained on licensed music, which eases provenance concerns

Watch out for

Not a song generator: no vocals and no full arrangements
Longer pieces have to be stitched and lose coherence quickly
The free allowance is small and not licensed for commercial use

Best for & use cases

sound design, game loops, trailer stingers, podcast beds and music prototyping

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FAQ

Can Stable Audio write a full song?

No. It generates instrumental audio, usually short. Vocals and song structure are out of scope, so a full track is built by generating parts and arranging them in a DAW rather than by prompting for one.

What is audio-to-audio for?

It restyles an existing loop or clip while keeping its rhythm and character. That makes it useful for producing variations of a motif, or adapting a bed to a different mood without starting over.

Can I use the output commercially?

Paid plans grant commercial usage rights, and the free tier generally does not. Check both the plan terms and the model terms before publishing anything monetised.