Writing & Readability
Improve and measure your writing — count words, score readability and find better words with a synonym finder. Whether you are trimming a college essay to a word limit, checking if a blog post reads at the right grade level, or hunting for a sharper synonym mid-sentence, this trio puts drafting and revision tools in one tab. Start with the Word & Character Counter when you have a hard limit — it tallies words, characters, sentences, and reading time. Run the Readability Score Checker next to see whether your text lands at the right difficulty for your audience. Reach for the Thesaurus & Synonym Finder when a word feels flat and you need a precise alternative without leaving the page.
3 free tools — no downloads, no sign-up.
All Writing & Readability tools
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.
Common workflows
A student pastes a draft into the Word & Character Counter to confirm it fits a 1,500-word limit, then runs the Readability Score Checker to verify the Flesch-Kincaid grade level matches the assignment rubric.
A content writer discovers via the Readability Score Checker that a post reads at college level when the audience expects 8th grade; they use the Thesaurus & Synonym Finder to swap jargon for plainer alternatives.
A marketer checks subject lines in the Word & Character Counter to stay under 50 characters and body copy below Gmail's clipping threshold — no guessing.
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.