What this tool measures
This tool counts words using a robust English-language token match, calculates total characters from the active text area, and updates timing outputs immediately on every input change.
Read aloud speed defaults to 183 WPM, while silent reading defaults to 238 WPM. Both sliders are fully interactive, so users can compare delivery speed and study speed side by side.
The interface is optimized for clarity, speed, and premium visual presentation with professional spacing, subtle gradients, and high-contrast typography.