# Big Font: Change Font Size

> The simple and effective solution to change small font to big font, enlarge font

Canonical page: [https://chrome-stats.com/d/com.taymay.bigfont](https://chrome-stats.com/d/com.taymay.bigfont)

## Overview

- **ID:** `com.taymay.bigfont`
- **Platform:** Android
- **Type:** Android app
- **Status:** Available
- **Publisher:** Hihoay.io
- **Category:** TOOLS
- **Downloads:** 743,858
- **Rating:** 4.59 / 5 (3,498 ratings)
- **Version:** 13.0.0.0
- **Last updated:** 2026-02-26
- **First published:** 2024-02-26
- **Publisher country:** VN
- **Size:** 35 MB
- **Data as of:** 2026-09-14
- **Store listing:** [Google Play Store](https://play.google.com/store/apps/details?id=com.taymay.bigfont)
- **Website:** [https://taymay.io](https://taymay.io/)
- **Privacy policy:** [https://hihoay.io/policy.html](https://hihoay.io/policy.html)

## Description

**Big Font: Change Font Size** is a user-friendly Chrome extension designed to enhance your reading experience by allowing you to easily enlarge or reduce font sizes across compatible apps and websites. Ideal for users with vision difficulties or those who simply want more readable text, this extension offers customizable enlargement levels to suit your preferences.

Key features include a big font mode that increases font sizes universally, the ability to adjust the font size percentage precisely, and a one-touch reset to the default system font size. With accessibility-focused design and broad compatibility, Big Font improves usability for everyone. If you encounter any issues, support is readily available via email.

## Rankings

- #80,756 — Overall

## Permissions and access

### Permissions

- `android.gms.permission.ACTIVITY_RECOGNITION`
- `android.permission.ACCESS_ADSERVICES_AD_ID`
- `android.permission.ACCESS_ADSERVICES_ATTRIBUTION`
- `android.permission.ACCESS_ADSERVICES_TOPICS`
- `android.permission.ACCESS_FINE_LOCATION`
- `android.permission.ACCESS_NETWORK_STATE`
- `android.permission.ACCESS_WIFI_STATE`
- `android.permission.FOREGROUND_SERVICE`
- `android.permission.INTERNET`
- `android.permission.PACKAGE_USAGE_STATS`
- `android.permission.POST_NOTIFICATIONS`
- `android.permission.READ_EXTERNAL_STORAGE`
- `android.permission.REAL_GET_TASKS`
- `android.permission.RECEIVE_BOOT_COMPLETED`
- `android.permission.VIBRATE`
- `android.permission.WAKE_LOCK`
- `android.permission.WRITE_SETTINGS`
- `com.android.vending.BILLING`
- `com.google.android.c2dm.permission.RECEIVE`
- `com.google.android.finsky.permission.BIND_GET_INSTALL_REFERRER_SERVICE`
- `com.google.android.gms.permission.AD_ID`
- `com.taymay.bigfont.DYNAMIC_RECEIVER_NOT_EXPORTED_PERMISSION`

## Review summary

Users widely praise Big Font for making text much easier to read by enlarging letters across apps and websites. They find it simple and quick to use, with clear steps to adjust font size, and note it helps those with limited vision. It works across many apps and sites and remains usable as a general accessibility addon. The main drawback mentioned is the presence of ads in the free version, though upgrading removes them for an ad-free experience.

### Pros

- Significantly improves readability by enlarging fonts across sites and apps.
- Easy to use with simple steps to adjust font size.
- Helpful for users with visual impairments due to large print.
- Works effectively across a wide range of apps and sites.
- Offers an upgrade to remove ads for a smoother, ad-free experience.

### Cons

- Ads are present in the free version (short ads), which can interrupt usage.
- Ad-free experience requires upgrading (a potential extra cost).

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Source: [Chrome-Stats](https://chrome-stats.com/d/com.taymay.bigfont)