New Tool
Version 2026.01.09
January 9, 2026
Launched the Speaking Time Calculator in English and Chinese with playback timing, inline highlights, and voice controls.
Speaking Time Calculator
Added a playback-based speaking time calculator that measures total speaking time and derives WPM from real playback duration.
Action Items
- Try /speaking-time-calculator or /zh/speaking-time-calculator to measure delivery time with voice playback.