# Adaptive Font Resizer

> Automatically adjust font size based on your scrolling speed for an optimal reading experience.

Canonical page: [https://chrome-stats.com/d/adaptive-font-resizer](https://chrome-stats.com/d/adaptive-font-resizer)

## Overview

- **ID:** `adaptive-font-resizer`
- **Platform:** Firefox
- **Type:** Firefox add-on
- **Status:** Available
- **Publisher:** Jacob
- **Category:** feeds-news-blogging,web-development,appearance
- **Daily users:** 1
- **Weekly downloads:** 1
- **Version:** 1.0
- **Last updated:** 2024-09-09
- **First published:** 2024-09-09
- **Size:** 17 KB
- **Data as of:** 2026-09-10
- **Store listing:** [Firefox Add-ons Store](https://addons.mozilla.org/firefox/addon/adaptive-font-resizer/)

## Description

Adaptive Font Resizer is a simple yet effective tool that adjusts the font size on web pages based on your scrolling behavior. When you scroll slowly, the font size increases to improve readability, and when you scroll quickly, the font size decreases to allow faster navigation. This dynamic adjustment ensures a comfortable reading experience, whether you're skimming through content or carefully reading every word. With this extension, you can focus more on your reading flow without manually changing font sizes.

The extension also includes a handy "Reset Font Size" button in the popup, allowing users to quickly restore the default font size with one click.

## Rankings

- #122,260 — Overall
- #94 — resize
- #172 — font

## Permissions and access

### Permissions

- `storage`
- `activeTab`
- `scripting`

### Host permissions

- `*://*/*`

## Safety

- **Risk impact:** Moderate risk impact
- **Risk likelihood:** Moderate risk likelihood

### Analysis details

- Allows access to all websites, posing a significant security risk as it can monitor and modify data from any visited site.
- This extension has low user count. Unpopular extensions may not be stable or safe.

> Some risk analysis details are omitted from this free response. [Upgrade to view the full analysis](https://chrome-stats.com/pricing).

## Similar extensions and apps

- [Scroll-Based Font Resizer](https://chrome-stats.com/d/scroll-based-font-resizer)
- [Easy Text Resizer](https://chrome-stats.com/d/easy-text-resizer) — 11 users
- [Page Font Resizer](https://chrome-stats.com/d/page-font-resizer)
- [Dynamic Font Resizer](https://chrome-stats.com/d/dynamic-font-resizer)
- [Dynamic Text Resizer](https://chrome-stats.com/d/dynamic-text-resizer) — 1 users
- [Font Size Increaser – Enlarge Text Instantly](https://chrome-stats.com/d/font-size-increaser-enlarge) — 4 users
- [Font Auto-resizer](https://chrome-stats.com/d/font-auto-resizer) — 11 users, 3.63 / 5
- [Font Re-Sizer](https://chrome-stats.com/d/font-re-sizer) — 2 users, 4.00 / 5
- [Font Size Increase](https://chrome-stats.com/d/font-size-increase-for-firefox) — 1,009 users, 4.25 / 5
- [Font Size Decrease](https://chrome-stats.com/d/font-size-decrease-for-firefox) — 367 users, 5.00 / 5
- [Font Resizer](https://chrome-stats.com/d/font-resizer)
- [Font Size Adjuster](https://chrome-stats.com/d/font-size-adjuster-iue) — 19 users, 3.00 / 5

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Source: [Chrome-Stats](https://chrome-stats.com/d/adaptive-font-resizer)