Change Font Size: Big Font

Big Font — the app to change font size, increase font size, make text bigger, enlarge text and get a bigger font, large text and big letters everywhere on your Android phone. Font size changer, text enlarger and large font in one: big, clear, comfortable text with a single slide. Perfect for seniors, people with low vision, and anyone who thinks the text on their screen is just too small.

The default font size on many phones is tiny, forcing you to squint at messages, websites and settings. Big Font changes the font size system-wide — enlarge text up to 300%, applied to every app, message, menu and web page. No digging through complicated system settings.

✨ KEY FEATURES
🔹 Change font size system-wide — large text and bigger font up to 300%
🔹 Simple slider: drag it and watch the text grow in real time
🔹 Live preview of the new text size before you apply it
🔹 Home screen widget — resize text without opening the app
🔹 Quick Settings tile — increase font size right from the notification shade
🔹 Big Icons — every app as an extra-large icon inside the app, open with one tap
🔹 Big News — read the news and the web in big text with A− / A+ zoom
🔹 Lightweight and simple — great even for non-techy users

🚀 HOW IT WORKS — 3 STEPS
1️⃣ Open Big Font and drag the font size slider
2️⃣ Preview the larger text and pick the size that suits your eyes
3️⃣ Tap "Change font size" — big font applied across your whole phone!

💙 WHO IS IT FOR
• Seniors — set it up for mom, dad or grandparents so they can read messages without a magnifying glass
• People with low vision or tired eyes from staring at small text
• Anyone tired of squinting at tiny app icons — Big Icons shows them large and easy to tap

📖 EVERYDAY SITUATIONS
• Text in WhatsApp or Messenger too small to read comfortably? Big Font makes the letters larger in every chat.
• Eyes hurting while reading news or browsing Facebook? Increase the text size once and it stays that way.
• Bought a new phone for your parents? Install Big Font, slide the font size up to 200%—300%, and they can use the phone with confidence.

🔎 BIG ICONS — YOUR APPS, EXTRA LARGE
Open the Icons tab: every installed app appears in a clear grid with extra-large icons (Small, Normal, Large, Largest). Search by name, jump back to recently used apps, tap once to open. It is a big-icon quick-access grid inside Big Font — your home screen stays exactly as it is.

📰 BIG NEWS — READ IN BIG, CLEAR TEXT
Pick a topic — Health, Travel, Politics, Economics — or search the web, then read the article in the built-in reader. A− / A+ make the text as large as your eyes need. Save pages to read later and find them again in History.

📱 BIG TEXT ON EVERY SCREEN
Big Font doesn't just enlarge text in one app — the new font size applies to your whole interface: home screen, contacts, calendar, notes, email and even the keyboard. Ebooks, recipes and long articles become far easier to read.

💡 HANDY TIPS
• Put the Big Font widget on the home screen so grandparents can adjust the text size themselves.
• Set the icon size to Largest before handing the phone to your parents — the apps they need are big and easy to tap.

❓ FREQUENTLY ASKED QUESTIONS
— Do I need to root my phone? No. Just grant one simple display permission following the in-app guide.
— Can I go back to the old text size? Yes. Slide back to the previous size anytime — one tap and it's done.
— Which apps get bigger text? Almost all of them: messages, contacts, settings, browsers and the apps you use every day.
— Does Big Icons change my home screen? No. Big Icons is a large-icon app grid inside Big Font; your home screen stays as it is.

🏆 WHY CHOOSE BIG FONT?
• Truly system-wide font size change — not just inside one app

Don't let small text strain your eyes. Get Big Font today — enlarge text, increase font size, make the font bigger, change text size and read large, clear text comfortably every single day!