KarOK artwork

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KarOK

Turn any song into a karaoke track with AI.

KarOK uses AI vocal separation to strip singing from any song you own — even just the male or female voice for duets — then generates a karaoke video with time-synced lyrics. Works across web and mobile, in multiple languages.

Capabilities

Sing anything.

AI Vocal Removal

Studio-grade source separation isolates vocals from the instrumental.

Duet Mode

Selectively mute male or female vocals using pitch-based detection.

Adjustable Strength

Dial vocal removal anywhere from 0 to 100%.

Auto Song ID

Recognizes tracks and fetches lyrics automatically.

Karaoke Video

Generates videos with time-synced, on-screen lyrics.

Multi-Language

Hindi, Japanese, and Korean lyrics with romanization.

Engineering

Under the hood.

Working product across web and mobile — production hardening underway.

React 18 + ViteReact Native · ExpoNode.js + ExpressPython FastAPIDemucs + SpleeterOpenAI WhisperPostgreSQL + RedisDocker

Have an idea like this?

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