Revid Separate Voice API

What Revid Separate Voice API is

Revid Separate Voice API separates vocals and instrumental audio from audio or video files using dedicated AI models. A completed task returns separate file URLs for the two tracks and identifies the model used. The API accepts MP3, WAV, FLAC, MP4, WebM and other common audio or video formats; outputs can be MP3, WAV or FLAC, with MP3 as the default. Work is asynchronous: a POST request returns a task ID, and clients check its status to get results. Creating a task requires an x-api-key header, while the documented status and result-download endpoints do not require authentication. The listed cost is 25.00 credits per once, fixed regardless of file length or size, with a 500MB file limit, 30-minute duration limit and 10-minute task timeout. Input URLs must be public or supplied with access headers such as cookies or tokens; TikTok or Douyin links may expire within minutes. The maker lists karaoke, video translation that retains background music, speech extraction and background-music extraction as possible uses. Separation may be imperfect, and result URLs are available for a limited time.

Who it suits

It suits developers or teams adding vocal and instrumental separation to audio or video workflows through an API. Listed use cases include karaoke creation, video translation with background music, and extracting speech or instrumental audio.

Limits

The plan charges 25.00 credits per request and permits files up to 500MB and 30 minutes, with a 10-minute task timeout. Result URLs are typically available only for a limited time.

Getting started

1. Visit https://revidapi.com/ and use the product website or dashboard.
2. Review the getting-started guide and endpoint examples.
3. Provide an accessible audio or video URL, with request headers if required.
4. Create a separation task with an x-api-key header and select MP3, WAV or FLAC output.
5. Check the returned task ID for status, then download the result URLs promptly.

Verdict

Revid Separate Voice API provides a defined separation workflow, supported formats and fixed per-request credit cost. Account for the file and duration limits, possible imperfect separation and temporary result links when planning a workflow.