LanguageTool Style and Grammar Check

Paste your own text here and click the 'Check Text' button. Click the colored phrases for details on potential errors. or use this text too see an few of of the problems that LanguageTool can detecd. What do you thinks of grammar checkers? Please not that they are not perfect. Style issues get a blue marker: It's 5 P.M. in the afternoon. LanguageTool 3.8 was released on Thursday, 27 June 2017.

LanguageTool is an Open Source proofreading program for English, French, German, Polish, and more than 20 other languages.

It finds many errors that a simple spell checker cannot detect and several grammar problems.

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For Firefox

For Chrome

For Google Docs

For LibreOffice

v3.8, 69 MB, Needs Java 8+

Stand-alone for
your Desktop

v3.8, 100 MB, Needs Java 8+

Please see our checklist if you experience problems. Download old releases or daily builds.

License & Source Code

LanguageTool is freely available under the LGPL 2.1 or later.
The source is available on github.

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License & Source Code

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