REAL-TIME · LOCAL · PER-TRACK
Every artist deserves a booth.
Your first studio doesn't need to be a room. It can be a browser tab.
Real-time EQ, reverb, delay, pitch, and AI stem separation for anything playing in your browser — every effect running entirely on your own device.
SEE IT IN MOTION
Walkthrough · swap in your own YouTube link anytime.
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On-device AI
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No uploads
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Per-track
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Live updates
What is Booth?
Booth turns any browser tab into a personal mixing desk. Shape the tone, control dynamics, add space, shift pitch, or pull a track into stems — all in real time. No uploads: every effect and the AI model run entirely on your own device, in one quiet little booth.
The toolkit
EqualizerMulti-band biquad chain to shape the sound live — 5 bands free, up to 20 on Pro.FREE
CompressorEven out loud and quiet parts with dynamic range control and a live gain-reduction meter.FREE
ReverbConvolution reverb with a decay-envelope visualizer to add space and ambience.FREE
Pitch & TransposeWSOLA-based pitch shifting and transpose, applied per track.FREE
AI Stem SeparationSplit a track into stems on-device with Open-Unmix. Free isolates mix + vocals; Pro unlocks all four.FREEPRO
DelayFeedback delay and echo with a dedicated visualizer for spatial depth.PRO
Chains & PresetsChain effects in any order and save setups as presets that restore automatically.PRO
Various ThemesSix crafted themes — Vintage, Synthwave, Nord, OLED, Warm Studio and Anime.PRO
Start free. Stay if it fits.
All purchases happen inside the extension — manage or cancel anytime.
Free
$0
Equalizer (up to 5 bands)Compressor & ReverbPitch & transposeStems: full mix + vocals
ProFULL EXPERIENCE
$10 / month
Everything in FreeEqualizer up to 20 bandsAll 4 stems (vocals, drums, bass, other)Delay · chains · presets6 themes · expanded view modes
UI Customization PackFOR YOUR PREFERENCE
$10 one-time
Custom theme builderGraph color pickers