LanguageTool

LanguageTool Overview

LanguageTool checks texts for grammar, spelling, and punctuation errors across more than twenty languages. It corrects misspelled proper nouns, fixes punctuation such as missing apostrophes and commas, and ensures consistency in formatting times and numbers. The tool offers an online editor with real-time error detection and suggestions while typing. Picky Mode displays additional suggestions. It integrates into browsers like Google Chrome, Microsoft Edge, Mozilla Firefox, and Safari, as well as apps on Windows, macOS, and iOS. Premium accounts support texts up to 100,000 characters, team accounts with shared style guides and dictionaries, personal style guides, regular feature updates, and unlimited sentence rephrasings for improved fluency, formality, or conciseness. Advanced checks cover repetitions, overused phrases, wordy expressions, and improper word choices.