How to turn off the sound vibration, Google keyboard
First, access your settings via your preferred method and scroll down to the Personal section, then tap on Language and input.
In either Android version, you’ll find the Google Keyboard’s settings subdivided into categories. Tap on Preferences.
Here, you can turn off auto-capitalization, keypress popups, and more. Among these settings, the most popular are the vibrate and sound preferences.
If you turn off vibrate and sound preferences, your keyboard will stop vibrating and making noise when you are typing.
It’s important to note that these settings are keyboard-only and do not affect tactile and audio feedback system-wide.