3.0.67 Oct 07, 2025
2.0
Speed Hack
No Ads
1.Open the Big Font application to change the font size.
2.Browse through the preview text size options available.
3.Select your desired text size by tapping the Apply button.
4.Confirm your selection by touching the Yes button to apply the changes.
5.Once you've chosen a suitable font size, close the app.
6.Finally, restart your device to enjoy the larger text!
Quick and Easy Font Size Adjustment
If the default font size is too small and hard to read clearly, or if you have eye problems and need a larger font size, this app is perfect for you!
Free and User-Friendly
"Big Font - Change Text Size" is a free app designed to help everyone read text more easily on Android devices.
Adjustable Font Size
You can enlarge the font size from 100% to 240% (up to 2.4 times larger) on your mobile phones/tablets.
Completely FREE
Simple Interface
for easy navigation
Preview the exact percentage of font size increase before applying
Restore default font size with just one touch
Ideal for elderly users or anyone who has trouble reading small text
1.Open the Big Font app.
2.Review the size preview for your selection.
3.Choose your preferred font size by pressing the Apply button.
4.Tap Yes to confirm and apply the changes.
5.Close the application after finding the right font size.
6.Restart your device to enjoy larger text!
If you find this app helpful in improving readability for yourself or others, please consider rating it with 5 stars and sharing it with friends. Your support helps us enhance the mobile experience for individuals with vision difficulties! Thank you!