Revid Separate Voice API
Revid Separate Voice API separates vocal and instrumental audio from audio or video files using dedicated AI models.
What Revid Separate Voice API is
Revid Separate Voice API separates vocal and instrumental audio from audio or video files using dedicated AI models. Completed tasks return separate file URLs for both tracks and identify the model used. Inputs can be MP3, WAV, FLAC, MP4, WebM, and other common formats; outputs can be MP3, WAV, or FLAC, with MP3 as the default. Processing is asynchronous: a POST request immediately returns a task ID, and clients check task status for results. Creating a separation task requires an x-api-key header. Input URLs must be public or supplied with headers such as cookies or tokens, and TikTok or Douyin links may expire within minutes. The listed plan costs 25.00 credits per once, regardless of file length or size, with a 500MB maximum file size, 30-minute maximum duration, and 10-minute task timeout. Suggested uses include karaoke, video translation retaining background music, speech extraction, and background-music extraction.
Good
- Separates vocals and instrumentals into files
- Supports common audio and video formats
- Offers MP3, WAV, and FLAC outputs
- Asynchronous task processing returns a task ID
- Integrates with Make.com, Zapier, n8n, and others
Watch out
- Costs 25.00 credits per request
- Files are limited to 500MB
- Duration is limited to 30 minutes
- Separation may not be perfect
Who it suits
Revid Separate Voice API suits developers building audio or video separation into workflows through APIs. It is relevant for karaoke, translation, speech isolation, and background-music extraction tasks.
Verdict
Revid Separate Voice API provides asynchronous vocal and instrumental separation with common input and output formats. Its fixed per-request credit cost and file, duration, and result-retention limits should be considered when designing integrations.
Plans and prices
From Revid Separate Voice API's own pricing page, checked 4 Oct 2026.
| Plan | Price | What it gives you |
|---|---|---|
| Separate Voice API | 25 credits, paid once | 25 credits per request · fixed cost regardless of audio length or file size · maximum file size 500MB · maximum duration 30 minutes · timeout 10 minutes per task |
The facts
Each one read from Revid Separate Voice API's own pages, with the date it was checked.
What it does
- Async processing
- The POST request returns a task ID immediately, and clients retrieve results by checking task status.checked 4 Oct 2026
- Authentication
- Creating a separation task requires an x-api-key header, while the documented task-status and result-download endpoints do not require authentication.checked 4 Oct 2026
- Formats
- The API supports MP3, WAV, FLAC, MP4, WebM, and other common audio or video formats.checked 4 Oct 2026
- Input access
- Input URLs must be public or accompanied by request headers such as cookies or tokens, and TikTok or Douyin URLs may expire within minutes.checked 4 Oct 2026
- Integrations
- The documentation says the API can be used with n8n form data and lists Make.com, Zapier, n8n, Bubble, FlutterFlow, and custom backends as integration platforms.checked 4 Oct 2026
- Output choices
- Selectable output formats are MP3, WAV, and FLAC, with MP3 as the default.checked 4 Oct 2026
- Outputs
- Completed tasks return separate vocals and instrumental file URLs and identify the model used.checked 4 Oct 2026
- Quality caveat
- The maker notes that separation may not be perfect and suggests using a higher-quality model or running separation twice if vocals remain in the instrumental.checked 4 Oct 2026
- Result availability
- The documentation says result URLs are typically available for a limited time and recommends downloading important results promptly.checked 4 Oct 2026
- Support and contact
- The documentation directs users to the product website and dashboard and includes a getting-started guide and endpoint examples.checked 4 Oct 2026
- Use cases
- The maker lists karaoke creation, translating videos while keeping background music, removing background music while keeping speech, and extracting background music as use cases.checked 4 Oct 2026
- What it does
- The API separates vocals and instrumental audio from audio or video files using dedicated AI models.checked 4 Oct 2026
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