Pricing
Core tools are 100% free, unlimited. Server-inference features only on Pro ($5/month).
AI chat requires login. Free users get 10 messages per day; Pro users have unlimited AI chat.
Free
- Vocal Remover (WebGPU/WASM)
- 6-Stem Separation (WebGPU/WASM)
- Noise Removal (DeepFilterNet)
- Audio to MIDI (Basic Pitch)
- BPM & Key Detector
- Autotune
- Multi-track DAW Editor
- Sheet Music OCR (first use)
- WAV Export (44.1kHz / 24bit)
- Cloud project saves (up to 5 / 300MB total)
- AI chat (login required / 10 messages per day)
Pro
- All Free features
- Unlimited Sheet Music OCR
- Unlimited sample / preset downloads
- Unlimited cloud project saves
- High-quality export (48kHz+ / 32bit float)
- Unlimited AI chat
- Batch processing
- Priority support
Credits (Music Generation)
Credits for AI music & backing track generation. 1 song = 1 credit.
FAQ
Is it really free?
Yes. Vocal removal, stem separation, noise removal, DAW editing, audio-to-MIDI and most AI processing run in your browser GPU — completely free, no sign-up.
Why is OCR paid only?
Sheet Music OCR requires server-side GPU inference with ongoing server costs. First use is free; after that a small Pro subscription ($5/month) unlocks unlimited use.
Can I cancel anytime?
Yes, you can cancel from the billing portal in one click. Pro features remain until the next billing date.
Payment methods?
We accept major credit cards (Visa, Mastercard, Amex, JCB) via Stripe.
Refund policy?
If you cancel within 7 days with limited usage, contact support for a refund.