Big Font: Text Size

Big Font helps make Android text easier to read every day. Adjust system text size with simple presets, a custom slider, and a live preview before applying changes.

Use Big Font when messages, settings, articles, or other system text feel too small. Choose a comfortable text size quickly, or fine-tune the scale from compact to very large for different reading situations.

Key features:
- Change Android system text size
- Quick presets for compact, default, comfort, clear, large, and maximum comfort
- Custom text size slider from 80% to 320%
- Live preview before applying
- Reading guide for everyday use, messages, outdoor reading, long content, and tired eyes
- Result screen with revert option
- Language selection with device-language priority
- Clean dark interface designed for comfortable reading

Big Font is useful for people who want larger text, clearer phone settings, better readability outdoors, or a more comfortable reading experience without digging through Android settings.

Permission note:
Big Font uses the WRITE_SETTINGS permission only to apply your chosen system text size. The app keeps its own interface readable while applying the new text size to supported system screens and other apps.

Make your phone easier to read with Big Font: Text Size.