Free productivity tools
Six fast, free calculators for dictation, meetings, and speech. Every one runs entirely in your browser — no uploads, no sign-up. Built by the team behind CoScript, the 200 WPM voice keyboard for Windows.
Typing Speed Test (WPM)
Interactive testMeasure your real typing speed in 60 seconds, then see what the same hours look like at 200 WPM dictation.
Transcription ROI Calculator
For teamsTeam size, wages, and typing hours in — net annual savings and payback period out. Honest math, subscription cost included.
Meeting Cost Calculator
For managersThe real price of a recurring meeting — per session and per year — and what transcripts could win back.
Speech Time Calculator
For speakersPaste your script and get its spoken length at slow, conversational, and fast pace. No upload, no account.
Words to Minutes Calculator
For writersTurn any word count into presentation time, read-aloud time, and silent reading time — with a full reference table.
Audio File Size Calculator
For recordersEstimate recording size from format, bitrate, and duration — and how many hours transcribing it manually would eat.
Why Use the CoScript Free Tools Suite?
Inefficiency is the enemy of scale. We built this suite of free tools so executives, podcasters, writers, and developers can measure exactly where their time goes. Whether you are pricing a weekly all-hands with the Meeting Cost Calculator or timing a 1,000-word script with the Speech Time Calculator, knowing your numbers is the first step to improving them. Everything computes locally in your browser — nothing is uploaded, tracked, or stored.
The bigger unlock is buying that time back. The average professional types at around 40 words per minute but speaks at 150. CoScript closes that gap: press a hotkey, speak naturally, and AI-cleaned text pastes itself into any Windows application at up to 200 words per minute — powered by a private, offline speech engine with 100+ language translation and 30+ writing tones.
Stop typing. Start talking.
CoScript turns your voice into clean, AI-formatted text and pastes it straight into any Windows app at up to 200 words per minute — offline engine, 100+ languages, 30+ writing tones. Free to start.