LanguageTool browser extension with Office 365 online

1

I’m using LanguageTool in my browsers.
Our company started using Office 365 (online - in the browser), but I noticed that LanguageTool doesn’t work there.
Am I missing something? AFAIK it should work in (almost all) text fields.
Any idea?

2

Word isn’t supported by our browser add-on, but you could try using our older MS Word add-on. It doesn’t underline the errors directly in the text, though.

1 Like
3

Thank you for your reply.
Do you know if Word (online version) will be supported in near feature?

1 Like
4

I don’t think support is planned for the add-on in the near future.

5

Pity.
Is it a technical problem? Maybe Microsoft use too complex editor?

6

Yes, it’s not just a text field or a standard editor like 99.9% of all other websites out there.

7

Just here to notify that the problem hasn’t been solved yet.

8

@kacnje, currently, it’s supported. However, @dnaber, it’s broken:

I don’t know of a report for this (yet; at GitHub).

My Environment

Name        : firefox-nightly
Version     : 149.0a1
Release     : 20260221090124
Architecture: x86_64
Install Date: Sat 21 Feb 2026 19:36:48 GMT
Size        : 377529361
Signature   : (none)
Source RPM  : firefox-nightly-149.0a1-20260221090124.src.rpm
Build Date  : Sat 21 Feb 2026 10:58:01 GMT
Build Host  : 1dffce543d26
Vendor      : Mozilla