Your provider account stays yours
Trenith sends requests only when you run them and does not include bundled provider credits.
AI Studio · Uses your API key
Stem Separator
Separate vocals, drums, bass and instruments through your own compatible audio provider API.
Run Stem Separator with your provider
Trenith supplies the interface and request workflow. You supply credentials for a provider you already use. Keys are session-only unless you explicitly encrypt them for this device.
01
Add a provider connection
02
Upload an authorized audio file
03
Run the stem-separation endpoint
HOW IT WORKS
Three clear steps
No hidden queue, upgrade screen or misleading result state.
- 01
Add a provider connection
- 02
Upload an authorized audio file
- 03
Run the stem-separation endpoint
No Trenith usage price
Device tools and the Trenith interface are free. External providers may separately charge the account associated with your own API key.
FAQ
Common questions
Is Stem Separator free to use?
Yes. Stem Separator is free from Trenith with no account, subscription or artificial usage limit. You connect your own provider API key, and that provider bills your account directly for any model usage.
Where does my API key go?
Keys stay in this browser's session storage and are sent only to the provider you selected over a fixed, allowlisted route. They never appear in URLs, logs or page source, and an optional passphrase-encrypted device vault is available.
How do I use Stem Separator?
1. Add a provider connection 2. Upload an authorized audio file 3. Run the stem-separation endpoint No sign-up is required.
NEED THIS AT BUSINESS SCALE?
Build with Trenith ↗Turn a useful tool into your workflow.
Trenith builds SaaS backends, AI integrations, cloud infrastructure, CRM workflows and automation for teams that need more than a one-off browser task.