Offline Voice-to-Text Now Showing Up?
In Settings -> Languages &amp; input, tap on Virtual keyboard, then Google voice typing. Tap on "Offline speech recognition", then All. Select the language(s) that should be downloaded and use offline.

Alternatively, if you have Gboard installed, in Settings -> Languages &amp; input, tap on Virtual keyboard, then Gboard. Click on Voice typing, then "Offline speech recognition". Click on "Offline speech recognition", then All. Select the language(s) that should be downloaded and use offline.