I didn't have to ask this question if they exist.

HI Lakshitha Samod Mozilla is working on building in speech recognition but it's not ready yet, according to this article: https://developer.mozilla.org/docs/Web/API/Web_Speech_API/Using_the_Web_Speech_API -- "The permissions settings/UI haven't yet been sorted out however, so permission can't be granted to use it by the user, so it can't be used. This will be fixed soon." Also, I'm not sure where the recognition will be performed so there may be some privacy issues to address. Until that is straightened out, you might be able to find an add-on (extension); plugins are binary code and may or may not be available for Linux. Or there might be an OS level facility that can send recognized speech as text to wherever the cursor is. These line was entered using windows speech recognition. That's pretty close.