Private, browser-based tools

Speaking speed calculator

Measure your actual pace and compare it with a clear, natural delivery range.

Private by design: this text never leaves your browser.

Estimated duration
Speaking pace (words/min)
0:00

Add a script to see the estimate.

Words0
Characters0
Timing rail0:00
0:00

How the estimate works

Duration equals word count divided by speaking pace. Word boundaries are detected with the browser’s international text segmenter when available, including Japanese and Arabic.

Script timer

Paste a script, choose a speaking pace and get an estimated duration with useful time markers.

Open tool

Teleprompter Pro

Teleprompter Pro turns iPad into a roomy, hands-free prompter. Read lessons, presentations and video scripts while voice tracking keeps your place.

Download on the App Store