単語＆文字数カウンター

よくある質問

›How is reading time calculated?

Based on 225 words per minute — the average adult reading speed for prose. Adjust mentally for technical content.

›What's a 'word' for counting purposes?

Any sequence of non-whitespace characters. Hyphenated terms (e.g. 'twenty-one') count as one word.

›Does it work offline?

Yes — after first load, counting runs entirely in your browser.

›Is my text uploaded?

No — everything runs locally. Nothing leaves your device.

›Is the counter free?

Yes — fully free, no signup, no ads.