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Increase Text Size in Ubuntu Linux: A Step-by-Step Guide

Richard
Written by
Richard
Sep 5, 2022 Updated Aug 13, 2026 2 min read
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Text size in Ubuntu Linux gets bigger when you change the display scaling or font size in your system settings. Ubuntu 22.04 LTS and newer versions let you boost text size across your whole screen so you can read everything clearly.

Tiny text on high-resolution screens often causes eye strain during long computer sessions. Making the text larger fixes this problem instantly and helps you work without squinting.

⚡ Quick Answer

Open Settings, then click Accessibility. Under Seeing, toggle the Large Text switch to On to increase the size of all text. You can also use CTRL + + in many applications to increase text size.

How to increase font size in Ubuntu Linux

Ubuntu 22.04 keeps font size and display controls tucked away in one central location, meaning zero digging through nested menus.

Here’s how to do that.

System tweaks, user accounts, and updates live inside the central System Settings panel.

Ubuntu Linux activities overview for accessibility settings
ubuntu linux activities overview

Another way to access this is by clicking the System menu in the top-right corner of your desktop.

From the System menu, choose Settings, as shown below.

Ubuntu Linux system menu highlighting settings option
ubuntu linux system menu top bar settings

In the Settings app, click the Accessibility tile to open that section.

⚠️Warning
In the System Settings -> Privacy -> Accessibility settings pane, under Seeing, turn the Large Text switch to On to increase the text size in Ubuntu Linux.
Increasing font size in Ubuntu Linux settings panel
ubuntu increase font size

To return to the default size, move the Large Text switch to Off.

Your Ubuntu fonts and text size should update automatically after these steps. For instance, 'Large Text' will scale the text by 1.2 times its original size.

💡Tip
You can increase the text size anytime within many applications by pressing CTRL + +. To make the text smaller, press CTRL + -.

How to increase font size in Ubuntu Linux from the command terminal

Terminal users can bypass the graphical interface entirely using a single command. Type 'gsettings set org.gnome.desktop.interface text-scaling-factor 1.5' and press Enter. This command will immediately make your text noticeably larger than the default size, improving readability.

Increasing the text size in Ubuntu Linux makes the font much larger than the default. Advanced methods exist to change the font size in Ubuntu Linux, but these described steps are sufficient for most users.

That should do it!

Conclusion:

  • Adjusting the font size in Ubuntu Linux is essential for improving readability, especially for users with poor vision or larger displays.
  • By accessing the System Settings panel and toggling the Large Text switch under Accessibility, users can conveniently increase the text size.
  • Alternatively, advanced users can utilize the command line to change the text size by a specific scaling factor.
  • The ability to adjust text size in Ubuntu Linux ensures a more comfortable and customized user experience for all individuals, regardless of their visual requirements or display setups.

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Richard

About the Author

Richard

Tech Writer, IT Professional

Richard, a writer for Geek Rewind, is a tech enthusiast who loves breaking down complex IT topics into simple, easy-to-understand ideas. With years of hands-on experience in system administration and enterprise IT operations, he’s developed a knack for offering practical tips and solutions. Richard aims to make technology more accessible and actionable. He's deeply committed to the Geek Rewind community, always ready to answer questions and engage in discussions.

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