You can perform Chrome increase font size in address bar by following these steps:
Select the options icon from Chrome's toolbar.
Under the hood, click the tab.
You will find it at the bottom. Scroll down to it.
Tap on the change button.
By tapping on change fonts and language settings, a dialog box will appear.
Chrome's font size can be increased by adjusting the default font settings.
After you have fulfilled all the requirements according to your choice, you can quickly restore the default font settings.