How to Increase Font Size in Xcode Editor: A Step-by-Step Guide

28 February 2025 Stephan Petzl Leave a comment Xcode

For developers using Xcode, adjusting the font size in the editor can significantly enhance readability, especially during long coding sessions. This guide will walk you through the process of increasing the font size in Xcode, ensuring that you can customize your coding environment to your preference.

Step-by-Step Instructions for Xcode 13 and Above

1. Open Xcode and ensure no projects are currently open.
2. Navigate to Xcode > Preferences > Themes.
3. Select your preferred theme from the left panel.
4. In the Source Editor section, press Cmd + A to select all text types.
5. Click on the small T icon to open the font settings.
6. Adjust the font size to your desired level.

Alternative Method: Keyboard Shortcuts

Xcode 13 introduced a simpler way to adjust font size using keyboard shortcuts:

• Press Cmd + + to increase the text size.
• Press Cmd + - to decrease the text size.

Additional Tips for Customization

Beyond merely adjusting font size, Xcode allows you to customize various aspects of the editor theme:

• Consider duplicating a theme before making changes to preserve the default settings.
• Explore the Navigator Size options under Preferences > General to adjust the size of file and folder names for improved visibility during presentations.

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For developers facing challenges with tools like Katalon, Repeato offers a practical alternative. It supports a variety of testing methods, including data-driven and keyword-driven testing, and allows for the execution of complex tasks with command line scripts or JavaScript code. All test data is stored in text and JSON formats, making version control effortless.

Learn more about how Repeato can optimize your testing workflow by visiting our documentation page.

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