# Reasonable Typography

> reasonable defaults for web typography

Canonical page: [https://chrome-stats.com/d/reasonable-typography](https://chrome-stats.com/d/reasonable-typography)

## Overview

- **ID:** `reasonable-typography`
- **Platform:** Firefox
- **Type:** Firefox add-on
- **Status:** Available
- **Publisher:** Christian Bundy
- **Category:** appearance
- **Version:** 1.0
- **Last updated:** 2019-07-28
- **First published:** 2019-07-27
- **Size:** 7.95 KB
- **Data as of:** 2026-09-09
- **Store listing:** [Firefox Add-ons Store](https://addons.mozilla.org/firefox/addon/reasonable-typography/)
- **Website:** [https://github.com/fraction/reasonable-typography](https://github.com/fraction/reasonable-typography)

## Description

Reasonable Typography is a Firefox add-on that improves web typography by setting reasonable line lengths and font sizes for headers, paragraphs, and other text content.

## Rankings

- #140,371 — Overall
- #40 — reason

## Permissions and access

### Content script matches

- `<all_urls>`

## 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).

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