Word counter & text toolkit that respects big texts
Word/character/sentence counters, case converters, cleaners, sorters, diff, JSON/XML formatters. Handles 100k words without freezing (Workers).
In-content · after first value section
Why TextMeter?
WordCounter-style pages count words; TextMeter also cleans, transforms, diffs and formats with live stats, Unicode-correct counting and offline mode.
FAQ
Is it free?
Yes — every tool is free with no signup and no credits.
Is my data uploaded?
No. Tools run locally in your browser; files never leave your device. Check DevTools → Network.
Does it work offline?
After the first visit the app shell is cached, so calculators and generators keep working offline.
Does it work on mobile?
Yes — touch-friendly, one-tap download, adaptive workers for weak devices.
How do you make money?
Clearly-labeled ads, spaced away from buttons. No paywall, no fake download buttons.
Guides
Word counts that match: Unicode pitfalls · Regex in 15 minutes for writers · CSV that survives Excel — practical, original explainers with examples.