Foreign language detection

Foreign language detection:

MerciApp only corrects French, which is its specialty.

However, the extension is smart and automatically detects foreign languages so that it does not start correcting if you are writing an email or article in English, for example.

You can therefore use another correction extension, regardless of the language concerned, without worrying about a possible conflict preventing it from working properly. 🙂

Updated on: 11/02/2026

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