Corretor gramatical e ortográfico — LanguageTool
Extension Actions
- Extension status: Featured
Aprimore seus textos instantaneamente com o verificador gramatical e a ferramenta de paráfrase do LanguageTool
★ 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
- Anonymous
- because I don't know what lauguege I should choose!
- Anonymous
- Legal
- Anonymous
- good
- Anonymous
- TOP.
- Anonymous
- Hands down the best grammar and spell check tool out there!!
- Anonymous
- Great at correcting mistakes but a lot of times confuses its self and makes bad sugestions
- Anonymous
- Great, it is helping with my PhD Thesis
- Anonymous
- made my school work school work!
- Anonymous
- Great tool
- Anonymous
- I'm very happy with this tool.
- Anonymous
- fea
- Anonymous
- This is great for anyone! Specifically if you have issues with spelling or punchuation.
- Anonymous
- genial
- Anonymous
- It works very well!!! Loved it.
- Anonymous
- Very nice. Powerful, accurate and very easy to use. Just wonderful.
- Anonymous
- Very helpful
- Anonymous
- Very Useful
- Anonymous
- I've tried several different extensions for phrasing, grammar, sentence structure, spelling, etc - LanguageTool is by far the best of them all. It opens automatically on Gmail, Facebook, and everywhere else I type - you can go to a pop-out screen to practise a couple of ways you want to format your sentences/paragraphs and it tells you which is the best - AND sounds most like you! I highly recommend this, super easy to install, too.
- Anonymous
- localhost so my passwords are not sent over the nets
- Anonymous
- {5-stars with specified reason}
- Anonymous
- Really helps me look a lot smarter than I really am. Sign up you want regret it.
- Anonymous
- highly reccomended
- Anonymous
- its does not help
- Anonymous
- top
- Anonymous
- Highly Highly Recommended
- Anonymous
- This app is one of the best language or grammar checking extension I have used so far. Whenever I download a extension, there are 2 things I look for. First is the smoothness and design or the extension. Next is the most important, how does the extension flow even if I do not use the purchased version. And this extension has done it perfectly. Well done to the devs.
- Anonymous
- multiple languages supports German reasonably well great from granular to complex corrections
- Anonymous
- I had the paid version for two-years and used it mainly for email and Twitter. It let too many grammar errors go by, even if the sentence made no sense, so I decided not to renew it. Even for this simple review, I caught two errors that the extension didn't catch.
- Anonymous
- love it
- Anonymous
- Couldn't do my work without this extension!
- Anonymous
- Fantastic!!!
- Anonymous
- stellar product!
- Anonymous
- This extension claims to have support for Norwegian, but it lacks the most basic words and is completely useless. It is also unable to auto-detect Norwegian if I have Norwegian and English selected as my preferred languages. Uninstalling immediately.
- Anonymous
- Super
- Anonymous
- Amazing extension. Simple, easy and effective. Works in every site and it is such a great tool for typing in different languages.
- Anonymous
- the best. thank you
- Anonymous
- Love it. I am learning Spanish by writing short stories or talking my way through the language.
- Anonymous
- good enough, really good
- Anonymous
- ta biueno
- Anonymous
- Excellent! It's very useful.
- Anonymous
- it is good for school
- Anonymous
- too good.
- Anonymous
- Love this, THANK YOU! Here's my review from my experience with Grammarly to sum it up: Grammarly is great if you want to a non-stop BUY PREMIUM pop-up in front of your face every time you make a mistake or even regular sentences in general that it thinks could be better. The free version is so incredibly annoying, unintelligent, and unhelpful, it did the opposite of make me want to pay for an upgrade and felt more like a virus than an extension. I tried the LanguageTool extension instead; INSTANTLY more helpful, less invasive, calmer colors, and no pressure to upgrade. They just provide a decent tool/service for free and offer better features for a price, totally fair, but they don't shove the offer your face more than they provide the tool/service!
- Anonymous
- super helpful, I use it everyday
- Anonymous
- very very helpful
- Anonymous
- far better then grammarly! super happy!
- Anonymous
- LanguageTool is a great choice for translation and grammar checking, but for writing tools, I recommend TinaMind's Wiseinks.
- Anonymous
- very very helpful
- Anonymous
- helpful
- Anonymous
- 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.