Enlarge the Font Size on Your Kindle E-Reader

Make the font on your Kindle device bigger, or get easier-to-read Kindle content by changing the size of your text.

Note: Only Kindle E-Reader 11th Generation and higher, Kindle Scribe, and Kindle Colorsoft support device font size changes.
To change the Font Size on your Kindle:
  1. Go to Settings.
  2. Select Screen and brightness, then select Display & text size.
  3. Select the desired font size. On Kindle Scribe, drag or tap on the slider to select the font size you want.
To change the Font Size on your eBook:
  1. Open a book on your Kindle.
  2. Tap the top of the screen to bring up the reading toolbar.
  3. Select the Aa icon.
  4. Choose the text size appropriate for your reading comfort level.

You can also adjust font size by pinching in or out on the page while reading a book.