POST

Try POST /v1/music/stem-separation — ElevenLabs API

ElevenLabs playground

Stem Separation

Credentials

ElevenLabs API key · sent as xi-api-key

Kept in this tab only. Requests go through apicheats.dev's same-origin proxy straight to api.elevenlabs.io; the proxy stores and logs nothing about them.

Query

output_format · optional · string Output format of the generated audio. Formatted as codec_sample_rate_bitrate. So an mp3 with 22.05kHz sample rate at 32kbs is represented as mp3_22050_32. MP3 with 192kbps bitrate requires you to be subscribed to Creator tier or above. PCM with 44.1kHz sample rate requires you to be subscribed to Pro tier or above. Note that the μ-law format (sometimes written mu-law, often approximated as u-law) is commonly used for Twilio audio inputs. enable_logging · optional · boolean When enable_logging is set to false zero retention mode will be used for the request. Zero retention mode may only be used by enterprise customers.

Body multipart/form-data

file · required · file The audio file to separate into stems. stem_variation_id · optional · string The id of the stem variation to use. sign_with_c2pa · optional · boolean Whether to sign the generated song with C2PA. Applicable only for mp3 files.