Multi Stem Splitter
Batch processing interface for audio stem separation. Upload tracks, extract stems, download results — all through the LALAL.AI API.
What it does
Built for real workflows
Batch Upload & Processing
Upload multiple audio files and process them concurrently. Select stem types for each file and monitor all jobs from a unified dashboard with real-time progress tracking.
Multi-Stem Extraction
Extract vocals, drums, piano, bass, guitars, synthesizer, strings, and wind instruments from a single upload. Custom filename prefixes keep your stems organised.
Complete Processing History
Full job history with search and filter. Track all jobs, view status, and re-download stems from past sessions without reprocessing.
Zero Infrastructure
All files stored on LALAL.AI's CDN. No S3 buckets, no local disk management. Direct downloads from LALAL.AI's servers to your browser.
Optimised API Usage
Intelligent polling with exponential backoff. Real-time quota monitoring. Background processing minimises unnecessary API calls.
15-Second Setup
Email-based authentication with 6-digit PINs. Add your LALAL.AI API key once. Start processing immediately with no complex configuration.
Workflow
Up and running
in four steps
Authenticate with email
Enter your email, receive a 6-digit PIN. No passwords.
Add your API key
Paste your LALAL.AI API key in Settings. One-time setup.
Upload and select stems
Choose your audio file and tick the stems you want extracted.
Download organised stems
Properly named files, ready for your DAW. Direct from LALAL.AI's CDN.
Get started
What you need
- LALAL.AI Pro account with API access
- Your API key from lalal.ai/api
- Any modern web browser
Completely free. You only pay for your LALAL.AI API usage.
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