The option is available from the Startup settings, and they will apply for all profiles, including for Command Prompt, PowerShell, WSL, and others. In this guide, you will learn the steps to adjust the size of the new command-line experience on Windows 10.

Change Windows Terminal default size using Settings UI Change Windows Terminal default size using settings.json

Change Windows Terminal default size using Settings UI

Use the following steps to increase or decrease the width and height of Windows Terminal: Once you complete the steps, reopen the console to see the new startup size. Startup launch size settings

Change Windows Terminal default size using settings.json

Use the following steps to change the default launch size of the Terminal: After you complete the steps, the command-line tool will now use the size of the window you specified. All content on this site is provided with no warranties, express or implied. Use any information at your own risk. Always backup of your device and files before making any changes. Privacy policy info.