文字计算 计算器

Convert any number to its written word form. Enter your integer — see the full word representation in British or American English. Free.

Count words, characters, sentences, and paragraphs. Paste your text — see all counts with average word length and reading time. Free.

Count characters with and without spaces, plus keyword density. Paste your text — see character count, density, and word frequency. Free.

Spell out any numeric value in words. Enter your number — see the written form suitable for cheques, legal documents, or essays. Free.

Count characters, words, and sentences in any text. Paste your content — see all text metrics with reading time estimate. Free.

Count sentences and paragraphs in your text. Paste your content — see sentence count, average sentence length, and readability. Free.

Calculate Flesch-Kincaid readability score for any text. Paste your content — see grade level, reading ease, and simplification tips. Free.

Calculate speech duration for any text. Enter word count or paste text — see speaking time at different paces (slow/medium/fast). Free.

Analyse keyword frequency in text content. Paste your content and keyword — see density percentage and occurrence count. Free.