GrammarBot

GrammarBot is a free writing analyzer built by indie developers for writers, marketers, and educators. We build writing tools that respect your time and privacy GrammarBot is a free writing analyzer for grammar, readability, tone, and SEO. We built it because every existing tool in the space either locked the useful features behind a paywall, drowned users in nags, or required handing over your text to a remote server. Free for the long term. The core tool runs in your browser using open-source libraries. There’s no server cost to us per analysis, so there’s no reason to gate it. Privacy by default. Your text never leaves your device when computing readability scores. The grammar engine optionally uses the LanguageTool API, which doesn’t persist submitted text.