Speak
See what you say — and how you're saying it.
Web Speech API · Firebase · JavaScript · Canvas
Most speech-coaching tools need a recording, a subscription, or both. Speak runs in the browser, watches your delivery in real time, and flags monotone or rushed segments before the moment slips by.
Speak is a real-time speech coach in the browser. As you talk, it tracks pitch, speed, volume, pauses, and filler words — and visualises the lot as a live mini-dashboard. You can replay segments, see where you went monotone or rushed, and watch a "FLAT" bar fill as your delivery becomes more varied.
Built for impromptu practice, presentation rehearsal, and anyone who wants honest feedback without recording themselves on Zoom.
Highlights:
- Live pitch / speed / volume / pause tracking
- ASR transcript with per-segment WPM and pitch range
- Flags for monotone, fast, slow, filler-heavy delivery
- Daily streaks for practice habits
- Optional "send to AI" for deeper feedback
