NG Spelling and Grammar Checker (Portuguese)

An automatic spelling and grammar checker for common errors in Portuguese.

NG Spelling and Grammar Checker is a Chrome extension designed specifically for Portuguese language users. It automatically detects and corrects common spelling, grammar, accentuation, and capitalization errors as you type. With support for both European and Brazilian Portuguese—including versions before and after the orthographic reform—this tool ensures your writing is accurate and polished.

Additional features include abbreviation expansion, customizable replacements, the ability to undo corrections via ctrl+z, and options to disable the extension on selected sites. It also smartly ignores quoted text to avoid unintended alterations. This extension is an essential aid for anyone writing in Portuguese, enhancing clarity and correctness effortlessly.

By:
Anonymous
Users:
10,000+
Rating:
3.83
(83)
Version:
1.5.2 Last updated: 2024-05-26
Creation date:
2019-06-19
Risk:
High risk impact Very low risk likelihood
Permissions:
  • scripting
  • storage
  • tabs
Host permissions:
  • http://*/*
  • https://*/*
Size:
1.31M
Email:
po*****@gmail.com
Full description:
See detailed description ⏷
Source:
Chrome Web Store
Updated:
13 hours ago

Other platforms

User reviews

Users appreciate this extension for its basic but practical Portuguese spelling and grammar corrections, ease of use, and customization of the dictionary that includes personal expressions. Many find it indispensable, especially for typing on non-native keyboards. However, a notable number of users report that the extension stopped working after updates, especially on platforms like WhatsApp Web. It primarily addresses basic errors and sometimes causes bugs such as disappearing text in certain web apps. Lack of synchronization across devices and limited correction scope are also mentioned as drawbacks.
Pros
  • Corrects text during typing with basic spelling and grammar corrections.
  • Allows customization of the dictionary with personalized words and expressions.
  • Easy and practical to use, highly helpful for Portuguese typing.
  • Auto-corrects and substitutes expressions automatically, similar to Word's autocorrect functionality.
  • Reliable and quickly improves typing accuracy especially on non-native keyboards.
Cons
  • Stopped working or malfunctioned on several platforms like WhatsApp Web and others after some updates.
  • Only corrects basic common errors; not all types of errors are fixed.
  • Some users experience bugs such as typed characters not displaying until page refresh.
  • Does not sync with Google accounts or save words across devices, limiting convenience.
  • Has compatibility issues on certain websites like Messenger Web and Reddit causing typing disruptions.
Recent reviews
Extensão bem básica com nem tantas correções, mas é Ok.
by Paulo Henrique, 2025-03-07

Cumpre com o que promete, se quiser dar um plus, é só ir adicionando palavras no dicionário.

Ajuda muito! Ferramenta prática e fácil de usar!
by Vanessa Lima, 2024-03-08
View all user reviews ›

Extension safety

Risk impact

NG Spelling and Grammar Checker (Portuguese) requires some sensitive permissions that could impact your browser and data security. Exercise caution before installing.

Risk impact analysis details
  • Critical Grants access to browser tabs, which can be used to track user browsing habits and history, presenting a privacy concern.
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Risk likelihood

NG Spelling and Grammar Checker (Portuguese) has earned a good reputation and can be trusted.

Risk likelihood analysis details
  • High This extension has low user count. Unpopular extensions may not be stable or safe.
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Upgrade to see full risk analysis details

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