# How to enable spell checking

**URL:** <https://discourse.mozilla.org/t/how-to-enable-spell-checking/147325>\
**Category:** Firefox On Android\
**Tags:** spellcheck\
**Created:** [January 31, 2026, 10:05am UTC](https://discourse.mozilla.org/t/how-to-enable-spell-checking/147325 "2026-01-31T10:05:22Z")\
**Posts on this page:** 1\
**Page:** 1

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**Author:** ![hiker](https://sea1.discourse-cdn.com/flex001/user_avatar/discourse.mozilla.org/hiker/32/76284_2.png) [@hiker](https://discourse.mozilla.org/u/hiker)\
**Post date:** [January 31, 2026, 10:05am UTC](https://discourse.mozilla.org/t/how-to-enable-spell-checking/147325/1 "2026-01-31T10:05:22Z")

</div>

I have installed Firefox for Android 147.0.2 (Build #2016140255) on Android 15. In the Android setup spell checking is enabled.

But in text editor fields on websites spell checking doesn’t work - the red underline with wrong words isn’t displayed.

How to enable spellchecking with Firefox for Android?