LALAL.AI

What is LALAL.AI?

LALAL.AI is a vocal remover and music source separation service that extracts separate audio stems from uploaded audio and video files. The core purpose is to let you split a track into isolated components—such as vocal and instrumental—so you can reuse parts of a recording for editing or production.

The service supports multi-instrument separation. You can choose different stem types (for example, drums, bass, piano, electric guitar, acoustic guitar, and synthesizer), and the output is delivered as downloadable result files.

Key Features

• Vocal remover and music source separation: Split uploaded audio/video into stems like vocals and instrumental, based on selected separation types.
• Multi-instrument extraction: Choose separation types including drums, bass, piano, electric guitar, acoustic guitar, and synthesizer.
• Andromeda sixth-gen engine: The site describes its “Sixth-gen engine” and “Andromeda” model as its fastest and most accurate model.
• Multiple splitting modes (Fast and Relaxed): Fast mode provides priority queue processing with a monthly minute limit; Relaxed mode queues files as server capacity allows.
• Batch processing and multiple output downloads: Plans list “Batch Processing” and “Result Downloads,” indicating the service can process files and provide downloadable results.

How to Use LALAL.AI

1. Upload an audio or video file to LALAL.AI.
2. Select the stem separation type(s) you want for the split (for example, vocal/instrumental, or drums + drumless).
3. Start the processing and wait for the results to be generated.
4. Download the extracted stems from your results.

If you have a subscription, your file processing uses Fast or Relaxed mode based on the monthly Fast-minute availability described in the site rules.

Use Cases

• Create an instrumental from a song: Choose the vocal/instrumental separation so you can download an instrumental version without the vocal track.
• Isolate a specific band section: Use a separation type like drums or bass to extract only that component for remixing or practice.
• Separate keyboard and guitar elements: Split out piano and guitar parts (electric or acoustic) from the same source to support editing in a DAW.
• Work with synth-driven audio: Select synthesizer separation to isolate synth tracks for arrangement changes.
• Extract stems from video audio: Upload a video file and separate the vocals and accompaniment for editing clips, overlays, or re-scoring.

FAQ

What file types can I upload? The site states you can upload “any audio and video” file for stem extraction.

What is the difference between Fast and Relaxed splitting modes? Fast mode provides instant priority access for quicker results, but it uses a limited number of Fast minutes per month. Relaxed mode queues files as server capacity allows, and you can process unlimited minutes there. The quality is described as identical between modes.

How are Fast minutes deducted from my account? Minutes are deducted using the formula: Total file length × number of stem separation types selected. The site notes that one separation type is applied at a time, giving two stems per file.

Can I choose or manually switch modes? No. The site says you cannot manually switch modes; processing automatically starts in Fast mode at the beginning of each month until the Fast minute limit is reached, then files switch to Relaxed.

Is there an upload size limit? Yes. The page lists upload size limits per plan: 200MB for Starter, and 2GB for Lite and Pro.

Alternatives

• Dedicated vocal remover and stem splitter software: Desktop audio tools or plugins that separate vocals/instrumental locally; these may require installation and may not support the same cloud queue/mode workflow.
• Online AI stem separation services: Other web-based splitters that accept audio/video uploads and return downloadable stems; compare them by supported instruments, output options, and whether they use queue limits or plans.
• DAW-based separation workflows: Some workflows rely on DAWs with third-party tools (plugins or external processing) to isolate elements; these can be more integrated for editing but may involve more setup steps.
• Audio editing services for remix stems: Services focused on generating editable stems from recordings; compare how they handle multiple instrument types and delivery format (downloads, batch processing).