Migliora immediatamente i tuoi testi con il correttore grammaticale e lo strumento di riformulazione di LanguageTool
★ Finds many errors that a simple spell checker cannot detect
★ No registration needed
★ Supports more than 25 languages (see below)
★ Works on almost any website including Gmail, Facebook, Twitter
This free extension ensures that your writing is error-free via the grammar and style checker LanguageTool. LanguageTool detects many errors that a simple spell checker cannot, such as grammar issues, commonly confused words, and punctuation oversights. Additionally, LanguageTool offers style suggestions to elevate your writing: synonym replacements for overused words, concise rephrasing of wordy sentences, and formal alternatives to commonly used expressions.
LanguageTool is designed with simplicity in mind, instantly analyzing your text as you type. It is compatible with most platforms, including social networks such as Twitter and LinkedIn, and e-mail services such as Gmail.
With LanguageTool, our aim is to give users a full-feature grammar checker and proofreader that will enable them to have control and confidence over their content. While LanguageTool is a vital extension for non-native speakers, it also recognizes many mistakes that are frequently made by native speakers. This grammar and spelling correction works across several varieties of commonly spoken languages, and is capable of distinguishing between American and British English. LanguageTool also features a personal dictionary for exceptions or words that you might commonly use, but are not found in a conventional dictionary; it will learn to recognize these words for future grammar checking and proofreading.
Unlike other services like Grammarly (a.k.a. Grammerly :-), QuillBot, and Ginger, LanguageTool supports more than 25 languages including English, Spanish, French, German, Polish, and Russian (see below for the complete list).
Your privacy is important to us: By default, this extension will check your text by sending it to https://languagetool.org over a securely encrypted connection. No account is needed to use this extension. We don't store your IP address. See https://languagetool.org/privacy/ for our privacy policy.
Please send bug reports or questions to https://forum.languagetool.org
List of supported languages: English (Australian, Canadian, GB, New Zealand, South African, US), French, German (Austria, Germany, Swiss), Asturian, Belarusian, Breton, Catalan (also Valencian), Chinese, Danish, Dutch, Esperanto, Galician, Greek, Italian, Japanese, Khmer, Persian, Polish, Portuguese (Brazil, Portugal, Angola, Mozambique), Romanian, Russian, Slovak, Slovenian, Spanish, Swedish, Tagalog, Tamil, Ukrainian, Arabic
Latest reviews
- (2024-12-03) Garbear: Valuable extension, been a user subscriber in three browsers for sometime. Worth consideration if you write online often.
- (2024-09-15) Milovan Filipovic: Very useful; it's too bad it cannot detect overused words or wordy phrases. Now, that would be great. Otherwise, it's very good.
- (2024-06-05) Tashi: Het is jammer dat de tool geen verschil kan maken tussen een bv Engelse zin dit in een Nederlandse tekst staat. Ook vind ik nergens hoe je van taal kan wisselen met het programmatje...
- (2024-04-21) Roy Nwaisser: Big problem. When you install this extension it says "Your text will not be stored" on the welcome page that loads. But read the privacy practices and linked privacy policy (https://languagetool.org/legal/privacy) which are on the extension's page. This extension not only collects every imaginable type of data, it also analyzes it. For example "If you explicitly ignore correction suggestions, we anonymously store the internal ID of this error rule and the text fragment underlined as incorrect and 15 characters to the right and left of it. This allows us to detect false alarms from our system and avoid them in the future." Anonymous or not, that snippet of text could reveal personal information, banking information, safety information, etc. Scary stuff. There are other concerning terms like this in their privacy policy. The extension may work well but you will end up divulging lots of information in the process.
- (2024-04-19) Roman “#безцензури” Vynohradov: Все було чудово, поки після якого оновлення, не почало під час виправлення помилок кидати курсор постійно на початок слова. Я клацаю в місці з помилкою, щоб її виправити, а воно відразу на початок слова кидає. Писав розробникам щодо проблеми, але вже другий тиждень жодної реакції, тому сьогодні видаляю доповнення, бо воно тепер, фактично, підсвічує помилки, але не дає їх виправити взагалі.
- (2024-04-10) Yan Chen: I need to close it with one click, instead of always finding its icon, clicking to close, and then it popping up again on other websites.
- (2024-03-12) Jonáš “Mloxard” Koliha: Lately it's been getting worse. More and more features/corrections are being hidden behind a subscription. It's also acting improperly more than ever. Underlines and featured word corrections are not showing properly and much more...
- (2024-02-23) Noé Ismet: It is an excellent extension. I also use the desktop app daily, and it is extremely useful for my work as a translator.
- (2024-02-21) Chelaru Adrian: Great extension.
- (2023-11-10) Leonardo Martin: O melhor disponível atualmente pra quem escreve em mais de uma língua.
- (2023-11-09) Brendan Mullins: Very happy with it, used LT for more than 2 years
- (2023-11-08) Super application ! J'ai un abonnement payant et je ne regrette pas mon achat. J'ai également merciapp et je dois dire qu'en termes d'intégration, LanguageTool a de l'avance ! J'aimerais un peu plus d'intégrations c'est sûr. Je me sers beaucoup du correcteur clavier de l'iPhone et dans le navigateur (+ Slack & Mail) En espérant une intégration avec le Nouveau Teams & Outlook pour Mac 🤞🏻
- (2023-11-08) F. Emre: Best grammar application ever!
- (2023-11-08) Andrew Davies: Literally perfect. If you're using Grammerly, this is miles better.
- (2023-11-02) Cícero Barros: Entrei agora no Langue Tool! Estou aprendendo e conhecendo, mas pelo pouco que escrevi posso afirmar que é uma ferramenta excelente. Recomendo!
- (2023-11-02) Julianna Tsaruk: вже не знаю, як без нього!))
- (2023-11-01) Zeke Robo: 10 outa 10 helped ALOT
- (2023-10-31) Wilson Fuquene: amei
- (2023-10-31) Departamentul Massmedia EORI: ok
- (2023-10-30) Juan David M: Muy buena!
- (2023-10-26) Ricardo Ans: É perfeito, com sugestões ótimas, a interação com cada site é adaptada para melhor experiência, MAS, não funciona nas planilhas do Google :( se isso fosse resolvido, seria o mais perfeito.
- (2023-10-26) Anupong Nutaro: It's help me a lot.
- (2023-10-25) MrAsmell: Muy bueno
- (2023-10-24) Eric Ketzer: Extraordinary extension! Best one of that kind (after trying many ones). And on top of that, does it in so many languages.
- (2023-10-24) Brett: Such a great tool! THANK YOU!
- (2023-10-24) At Rust: The good thing is the free version is complete so you can correct or paraphrase your sentences perfectly.
- (2023-10-24) Pedro EZQUER: incredible
- (2023-10-24) Gleice Nascimento: Gostei muito corrige tudo amei
- (2023-10-23) Martel Brian: Bravo app
- (2023-10-22) Святослав Гусев: Одно из лучших расширений для браузера, которое я только встречал в интернете. Всем рекомендую!
- (2023-10-21) Júlio César Cabral: Fiquei surpreendido com a qualidade!
- (2023-10-20) La Opresora: Muy útil.
- (2023-10-19) Din: Great grammar check extension, it supports a ton of languages and is pretty fast. I'd say something like Grammarly would be better for English specifically, but LanguageTool wins for me since it supports (almost?) every language.
- (2023-10-17) Felipe latorre soles: Excelente, la mejor extensión para corregir ortografía
- (2023-10-17) Josue Leite Vidal De Moraes: Great
- (2023-10-16) Vanessa Barrera: Lo mejor de lo mejor
- (2023-10-15) erick robin: trés bon outil de correction
- (2023-10-15) Gunchilada (Gunchilada): Esta extensión ya la llevo instalada por casi tres años, y en esos tres años ninguna ha logrado como remplazarla, porque esta logro remplazar a Grammarly. Así que 100% recomendada
- (2023-10-14) E053E Le Noob: Cet outil est très utile, mais il y a quand même quelques problèmes qui dérange mon expérience. Nous ne pouvons pas choisir le style comme dans l'éditeur. La bulle se rétrecit lorsque nous ne cliquons pas dessus, et je préférerais qu'il y aie une page où l'on peut modifier ce paramètre, la laisser grande.
- (2023-10-14) Sérgio Louzan: Ótimo app, funciona perfeitamente....
- (2023-10-14) Felipe Praxedes: Ferramenta excelente!
- (2023-10-13) Leonardo Sojli: très utile
- (2023-10-12) mark barnes: Finally had enough of Grammarly and found this which is a much better tool.
- (2023-10-10) Paul Gaida: It helps me everyday. Thx.
- (2023-10-08) Thiérry Cohen: ECELANT EURESEMANT SA CORIGE MES FOTES.
- (2023-10-05) Meltt: muy bueno
- (2023-10-04) Luciene Grangeiro: OTIMOM
- (2023-10-04) Jônatas Rodrigues: DaHora
- (2023-10-03) REALIST: Me ayudó muchísimo a mejorar con mi ortografía. En el colegio y en la Universidad fue una alegría encontrarme con una extensión tan servicial.
- (2023-10-02) Maxime Ravat: Très très bien pour un correcteur orthographique. Je suis rédacteur web et il permet de vérifier rapidement l'orthographe. Il ne remplace quand même pas un œil avisé ! Mais pour un logiciel c'est très très très bien !