AI stem separation · lyric sync · exportable karaoke video
Turn any song into
karaoke in minutes.
Vocals, drums, bass and instrumental — live in your browser.
AI transcription synced automatically, or paste your own.
Karaoke MP4, LRC and SRT, ready in one click.
↑ that's a live audio meter — the same one in your mixer once you're in.
Welcome back
Your projects and generated media are private to your account.
Free: 3 projects/month, 100 MB uploads, 10-minute songs. Pro: 100 projects/month, 300 MB uploads, 60-minute songs.
Karaoke Studio
AI transcriptionLyrics & timeline
Edit line times/text. Click the waveform to seek. Use ± buttons to nudge the active line by 100 ms.
Stem mixer
Mixer is for browser preview. Export uses the instrumental stem.
Use your own lyrics
Paste clean lyrics, one line per lyric line. v4 aligns them to Whisper word timestamps from the isolated vocal stem.
Video & audio settings
Tempo previews in-browser. Key shift is applied during export so preview remains lightweight.