text-to-audio
ACE-Step generates up to 4-minute music with lyrics from text and high acoustic fidelity; supports voice cloning, lyric edits, and remixing. Ready-to-use REST inference API, best performance, no coldstarts, affordable pricing.
Input
Idle
Votre requête coûtera $0.0002 par exécution.
Pour $1 vous pouvez exécuter ce modèle environ 5000 fois.
ExemplesTout voir
README
ACE-Step — Text-to-Audio
ACE-Step Text-to-Audio is a next-generation AI music generation model that composes complete songs — including vocals, instrumentals, and lyrics — directly from text descriptions. Produce professional-quality music up to 4 minutes long from simple style tags and optional lyrics.
Why It Stands Out
- Text-to-music generation: Transform style tags into coherent music tracks with melody, rhythm, and vocals.
- Style tag control: Enter multiple tags to guide genre, tempo, and energy.
- Vocal and lyric creation: Generates original vocals and synchronized lyrics that fit your prompt's tone.
- Fine-grained acoustic fidelity: Maintains dynamic balance, spatial quality, and instrument clarity.
- Flexible duration: Adjustable from a few seconds to 4 minutes (240 seconds).
- Reproducibility: Use the seed parameter to recreate exact results.
Parameters
| Parameter | Required | Description |
|---|---|---|
| tags | Yes | List of genres or styles (e.g., lofi, hiphop, drum and bass, chill) |
| lyrics | No | Provide custom lyrics or leave blank for auto-generated ones. |
| duration | No | Music length in seconds, up to 240 (default: 240). |
| seed | No | Set for reproducibility; -1 for random. |
How to Use
- Enter style tags — add genres and moods like "lofi, hiphop, chill, trap."
- Add lyrics (optional) — provide custom lyrics or leave blank for AI-generated ones.
- Set duration — choose length from a few seconds up to 240 seconds (4 minutes).
- Set a seed (optional) for reproducible results.
- Click Run and wait for your music to generate.
- Preview and download the result.
Best Use Cases
- Music Production & Songwriting — Generate complete demos or backing tracks instantly.
- Film, Game & Media Scoring — Create mood-specific tracks with precise control.
- Advertising & Content Creation — Design catchy audio for short-form content.
- Education & Experimentation — Teach structure, genre, or lyric composition.
- Soundtrack Prototyping — Preview musical direction before full studio production.
Pricing
| Duration | Price |
|---|---|
| 30 seconds | $0.006 |
| 60 seconds | $0.012 |
| 120 seconds | $0.024 |
| 240 seconds | $0.048 |
Billing Rules
- Billed per second at $0.0002
- Maximum duration: 240 seconds (4 minutes)
Pro Tips for Best Quality
- Use multiple style tags to define genre, mood, and energy level.
- Combine contrasting tags (e.g., "chill, trap") for unique blends.
- Provide structured lyrics with line breaks for better vocal synchronization.
- Start with shorter durations to test style combinations.
- Fix the seed when iterating to compare different tag or lyric variations.
Notes
- Processing time varies based on duration and current queue load.
- Please ensure your content complies with usage guidelines.