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Revid Separate Voice API review

#19 of 23 in AI Voice Isolators

A focused separation API with async processing, three output formats, and fixed per-request usage.

6.8/10Editor score
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Revid Separate Voice API6.8 Visit RevidAPI

Reviewed by iTechGuides Editors · Editorial team · Updated Oct 2026

Revid Separate Voice API is an API service for developers who need to separate vocals from instrumental music and sound effects in audio or video files. It accepts publicly accessible media URLs, authenticated media URLs through custom headers, or multipart form input. The service returns separate vocal and instrumental files, making it a focused option for applications that need media separation without a broader editing workflow.

The integration model is straightforward but asynchronous. Developers authenticate with an API key, submit a request using JSON or multipart/form-data, poll the task status, and download the completed result. Input can come from audio or video URLs, and the endpoint supports files up to 500 MB or 30 minutes in duration. This structure fits backend workflows that can manage task states rather than expecting an immediate response from a single synchronous call.

Billing uses a fixed charge of 25 credits per request, so usage planning is based on submitted jobs rather than a plan-specific quota. Results are available in MP3, WAV, and FLAC, giving developers options for compressed delivery or higher-fidelity workflows. Revid Separate Voice API is a sensible pick for basic vocal and instrumental separation in an API integration. Teams needing broader media-processing coverage, longer inputs, or capabilities beyond its defined separation focus should choose a more expansive service.

Revid Separate Voice API pros and cons

  • Where it wins
    • Accepts audio or video URLs plus multipart form input
    • Exports separate tracks in MP3, WAV, and FLAC
    • Supports authenticated media URLs and asynchronous status polling
  • Where it doesn't
    • Requests are limited to 500 MB and 30 minutes
    • Usage is charged at 25 credits per request
    • Focuses on vocal, instrumental, and sound-effect separation

Revid Separate Voice API fact sheet, pricing and score →

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