Customize your phone's or tablet's font settings

Samsung Galaxy phones and tablets include settings that allow you to change your font style and size, download new ones, and even use high contrast fonts. Whether you have trouble seeing or just want to change it up, we’ve got you covered.
Galaxy S25 Ultra displaying font size and style settings with options for font style and bold font toggle.
Galaxy S25 Ultra displaying font size and style settings with options for font style and bold font toggle.

Customize your phone's or tablet's font settings

Note
Available screens and settings may vary by wireless service provider, software version, and device model.

Change your font settings

Galaxy S25 Ultra font settings with options for font style and bold font toggle.

Pick a font size or style that works for you. Make the font appear small, big, or anywhere in between.

Note
Some downloaded themes may include custom fonts and features that change the size or color of fonts on your device.
  1. From Settings, search for and select Font size and style.
  2. Then, tap Font size and style again. Here you can adjust several different settings:
    • Bold font: Tap the switch next to Bold font to turn this option on or off.
    • Font style: Tap Font style to change or download new fonts.
    • Font size: Change the font size by dragging the slider left or right.
Note
Huge fonts may only work in certain apps. If an app doesn't support the Huge font size, Large will be used instead.
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Download a new font style

Note
Some downloaded themes may also include custom fonts.

Galaxy S25 Ultra font settings with the option to download Samsung Sans highlighted.

Bored of the same old fonts? You can change things up by downloading a new font.

From Settings, search for and select Font size and style. Then, tap Font size and style again. Tap Font style, and then tap Download fonts.

The Galaxy Store will automatically launch; tap the Install icon next to your desired font.

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Use High contrast fonts

Galaxy S25 Ultra accessibility settings with High contrast fonts toggle highlighted and turned on.

If you like your current font size and style but wish you could see things more clearly, try turning on high contrast. This will help the text stand out more.

From Settings, tap Accessibility, and then tap Vision enhancements. Tap the switch next to High contrast fonts to turn it on or off.

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