If you want to perform Chrome increase font size in address bar, then check out the steps:
Tap on the icon from Chrome’s toolbar and select options.
Tap on the under the hood tab.
Scroll down and locate the web content section.
Tap on change.
Tap on change fonts and language settings, and it will open the dialog box.
Adjust the default font settings and increase the font size of Google Chrome.
After fulfilling all the requirements according to your choice, you can quickly restore the font settings to the default.