According to reddit users , the feature is available for people who use.

Change font style in google messages. Highlight the text you want to format. Web did the google messages font change? In the bottom right, tap compose.

But when i open it in gmail, the font is arial and not what's below. Web changing font in gmail 1. I like the google font, not what the new one is.

To change the font size for android text messages. Scroll down to the default text. It’s unclear what version enabled it, but the adjustment is.

Web make your formatting the default: How do i make google text smaller? Double tap the text you want to format.

This is your one google id for all of. In the top right, click settings see all settings. Pinch in to reduce it.

Go to settings > see all settings > general > default text style, then make your changes and save them. Web open settings, choose display, tap advanced, then select font size, using the slider to change the size. Web this help content & information general help center experience.