CRX id
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Description from extension meta
Aprimore seus textos instantaneamente com o verificador gramatical e a ferramenta de paráfrase do LanguageTool
Image from store
Description from store
★ Encontre muitos erros que um simples verificador ortográfico não encontra
★ Registração não necessária
★ Suporta mais de 25 línguas (veja abaixo)
★ Funciona em quase qualquer site, incluindo Gmail, Facebook, Twitter
Com esta extensão você pode verificar um texto com o corretor ortográfico de estilo livre LanguageTool. O LanguageTool encontra vários erros que um corretor ortográfico simples não consegue detectar, como trocar mas/mais, um/uma ou palavras repetidas, e ele pode detectar alguns problemas gramaticais. O LanguageTool suporta mais de 25 idiomas, incluindo Inglês, Espanhol, Francês, Alemão, Polonês e Russo.
O LanguageTool é desenvolvido pensando em simplicidade. Ao clicar num botão ou usar um atalho de teclado, ele verifica instantaneamente a ortografia e concordância do texto selecionado. Ele é compatível com quase todos os textos, independente da origem, incluindo redes sociais como Twitter ou LinkedIn e serviços de e-mail online como o Gmail. Apenas alguns poucos sites como
chrome.google.com ainda não são suportados.
Com o LanguageTool, nossa meta é fornecer aos usuários um revisor e verificador gramatical completo que lhes permitirá ter controle e confiança sobre o seu conteúdo. Ao mesmo tempo que é uma extensão vital para quem fala outro idioma, ele também é suficientemente esperto para reconhecer enganos feitos em seu próprio idioma e melhorará sua escrita em geral. Essa correção gramatical e ortográfica funciona em todas as variações do idioma, distinguindo entre o Inglês americano e o britânico, por exemplo. Ainda possui um dicionário pessoal para exceções ou palavras que você geralmente usa mas que estão ausentes em dicionários convencionais. Essas palavras serão reconhecidas numa futura revisão e verificação gramatical.
Diferentemente de Grammarly ("Grammerly" :-) and QuillBot, o LanguageTool funciona em vários idiomas e oferece várias de suas funcionalidades.
Sua privacidade é importante para nós: por padrão, essa extensão verificará seu texto enviando-o para https://languagetool.org numa conexão criptografada. Não é necessária nenhuma conta para usar essa extensão. Não armazenamos seu endereço IP. Veja nossa política de privacidade em https://languagetool.org/privacy/
Lista de línguas suportadas: Inglês (australiano, canadense, britânico, nova zelandês, sul-africano, americano), francês, alemão (austríaco, alemão, suíço), asturiano, bielorrusso, bretão, catalão (e valenciano), chinês, dinamarquês, holandês, esperanto, galício, greco, italiano, japonês, khmer, persiano, polonês, português (brasileiro, português, angolano, moçambiquenho) romeno, russo, eslovaco, esloveno, espanhol, sueco, tagalog, tamil, ucraniano
Latest reviews
- (2025-08-05) LanguageTool is an outstanding writing assistant that goes far beyond basic spellcheck. It not only catches typos and grammar slips, but also offers smart style improvements, tone suggestions, and clarity enhancements that make your writing sharper and more professional. Whether you're crafting emails, reports, or creative content, it adapts to your context with multilingual support and a sleek, distraction-free interface. One of its biggest strengths is its real-time feedback, which is both helpful and non-intrusive. It flags issues clearly, explains them in simple terms, and offers one-click fixes — no digging through clunky menus. Plus, it supports over 20 languages, making it incredibly valuable for international teams and multilingual writers. Compared to tools like Grammarly, LanguageTool stands out for its open-source roots, customizable rules, and privacy-respecting design. It even integrates smoothly into your browser, documents, and email, so your writing stays polished wherever you work. In short: LanguageTool is clean, smart, fast — and a must-have for anyone who takes their writing seriously.
- (2025-08-05) Fantastic grammar tool. I interested in the AI bits for the most part, but the extension itself does everything I want it to. It works seamlessly with just about every website and text box on Chrome. Except for this text box in the Chrome web store, ironically!
- (2025-08-05) Does not work at all.
- (2025-07-29) High CPU usage for about 2 days (up to 30%). Turned it off in Chrome. Firefox is OK.
- (2025-07-29) Winner
- (2025-07-27) legal
- (2025-07-22) excelen, it realy helps me
- (2025-07-22) The July 21st update was more than due. It is excellent again, now.
- (2025-07-22) Excellent. I type to quickly and errors galore, then it sorts them out, Very good indeed malc
- (2025-07-21) I gave it 4 stars because this extension really helps because so some big words are hard for me to spell and I have a really hard time with Grammar what I love about this extension is that it corrects all my mistakes so my writing can be perfect
- (2025-07-18) Worked great till they charged me two months in a row for a quarterly account. The extra charge doesn't show on my account page but the money has been taken from my bank account.
- (2025-07-17) I went to school while hiding from Dinosaur, lol, so spelling was a SOUND IT OUT lesson. This program helps with the ignorance of those lessons.
- (2025-07-15) Fabulous extension! Love it! I would like to have deeper control into what it checks, but this is not bad enough to take a star out of my review.
- (2025-07-11) I am very pleased with LT. I use it for Spanish manuscripts and it helps a great deal.
- (2025-07-11) Best writing tool
- (2025-07-09) Very useful
- (2025-07-09) This might be autocorrect.
- (2025-07-07) I liked it, remedies mistakes right on-point and the pro subscription is worth it.
- (2025-07-07) It's good, a little slower as compared to it's alternative. But it's core is open-source, it consumes lesser resources and it doesn't require an account to start using it. You may require to login to unlock more features. Also, there are less number of applications supported as of now, and I believe they'll soon resolve it. And few more good things are, the date is not shared outside our system, and we can select and deselect in which applications we want it to be ON. I request the developers to keep up the good work, and please add more applications to support, and bring faster updates.
- (2025-07-06) It's open source, no account needed, free, constant updates and new features, and easy to use!
- (2025-07-02) I LOVE IT💋💋
- (2025-06-30) Amazing tool
- (2025-06-27) It's very helpful.
- (2025-06-27) awesomeeeeeeeeeeeee
- (2025-06-27) top
- (2025-06-24) love it but it doesn't read the context of the paper making the paper debatably worse than before the ai edits it.
- (2025-06-22) I like it ,
- (2025-06-21) It works. It's fabulous, but it gets in the way of you typing anything in a box. It will NOT let you space ahead. It's so ANNOYING. I had to remove it after 1 day
- (2025-06-21) Do not trust this extension! I have reported this extension and the corporation behind it, Learneo, to the Information Commissioners Office. They fail to respond to privacy emails within a legal amount of time, I had to reach out to them multiple times to even get an explanation. Trust me when I say do not trust this extension or the company, Learneo, with any of your data!
- (2025-06-19) for me its been years with this tool, very little expectations for other grammar checker
- (2025-06-17) LT is a great tool, however there are rules that are given that I disagree with, in particular, when LT does not consider the context in which a word or expression is used. I think LT should be more open to expressions and modisms that are unique in each country in which spanish is spoken in Latino-America. There are some differences in the ways that the same owrd is used it. Also LT should incorporates the nuances of the culture and how words are use. Rules should be adpated accordingly.
- (2025-06-13) This extension is perfect to have my grammar checked, sometimes it stops working, and I reinstall it and it back.
- (2025-06-13) Like others have reported, it was very useful, but either a recent update by LanguagueTool or Google-Docs, has rendered the double-click in document spelling correction, and offering of synonyms, no longer functions. Seems to work in other applications. Hopefully a fix for Google Docs soon as it is where I found it most useful.
- (2025-06-12) show
- (2025-06-12) The extension works very well, the update problem of the impossibility to click on the underlined word and select the correct option was fixed and now returned to working smoothly.
- (2025-06-12) easy to work with
- (2025-06-11) Stopped working in all the ways that mattered. It tells me my errors without giving me suggestions. This used to work but stopped randomly. I've tried all troubleshooting suggestions.
- (2025-06-10) Cheaper than Grammarly and works better, no AI gallucination.
- (2025-06-10) easy to work with
- (2025-06-10) So far so good! Easy access, no limits.
- (2025-06-07) oh my god this is the best!!!
- (2025-06-05) Good job
- (2025-06-05) Thank you
- (2025-06-04) A really great tool. No ads. Just a clean UI for proper writing
- (2025-06-04) Found it in the reviews for the Grammarly extension. Way better would use again
- (2025-06-01) Had to delete this frustrating extension. It's supposed to be a productivity tool, instead it constantly interrupts you with annoying popups, either trying to sell you something, or offering completely irrelevant suggestions. What's more, its placement would often get in the way of functional buttons on whichever platform you're working in. Great when it worked, but most of the time it is simply to obtrusive to be useful.
- (2025-05-31) Just Add to Brave OR Chrome
- (2025-05-29) The best extension for improve writing
- (2025-05-29) what a good tool
- (2025-05-29) Everything I need and nothing I don't.