ToneBrowser/Features
Every feature of ToneBrowser
The idea is simple: put a real pitch engine inside the browser. Every feature below works instantly on YouTube, SoundCloud and regular music websites.
Pitch engine (-12 to +12 semitones)
We separate time and pitch in the audio domain, so you can move the key without touching the tempo. Everything runs in real time, no buffering.
Speed 0.25x to 3.0x
Low speeds stay clear, high speeds stay natural — no chipmunk effect. Great for copy work, language drilling and podcasts.
MAN / GIRL presets
One-tap -5 / +5 semitone swaps. Dial the slider for fine-tuning.
6-band equalizer
Low, mid and high bands plus Bass / Vocal / Pop / Rock / Classical presets — match your earbuds or speakers.
Vocal remover (karaoke mode)
Center-channel cancellation pulls the vocal out. Shift the pitch first, then strip the vocals, and you have a backing track in your key.
A-B loop
Two taps set the start and end points. Repeat forever.
Picture-in-Picture
Float the player while lyrics or chords live in another app. (Android)
Auto lyrics & favorites
Lyrics appear automatically for the current track, and your favorites are one tap away.
Dark theme · glassmorphism UI
Soft blur on deep black — comfortable even through long practice sessions.
Take the music into your own hands.
Download ToneBrowser for free — change the key in 30 seconds.