Writing & Readability
Improve and measure your writing — count words, score readability and find better words with a synonym finder. Use the Word & Character Counter for limits, the Readability Checker to gauge difficulty, and the Thesaurus to vary your vocabulary.
3 free tools — no downloads, no sign-up.
Readability Score Checker
Flesch-Kincaid score, grade level, word statistics.
Thesaurus & Synonym Finder
Find synonyms, antonyms, and related words instantly. Real-time lookup with similarity scores and part-of-speech labels. Free, no sign-up.
Word & Character Counter
Count words, characters, sentences, and reading time.
Frequently asked questions
How is readability scored?
Using standard formulas that estimate the education level needed to understand the text.
Does the counter include spaces?
It reports words and characters with and without spaces.
Is the thesaurus offline?
Synonym lookups run from a built-in dataset in your browser.