# Happy Reader

> Make any page a pleasure to read. Dark backgrounds. Easier for eye

Canonical page: [https://chrome-stats.com/d/happy-reader](https://chrome-stats.com/d/happy-reader)

## Overview

- **ID:** `happy-reader`
- **Platform:** Firefox
- **Type:** Firefox add-on
- **Status:** Available
- **Publisher:** epicseven-cup
- **Category:** feeds-news-blogging,web-development,appearance
- **Version:** 1.0.0
- **Last updated:** 2026-05-15
- **First published:** 2026-05-12
- **Size:** 21 KB
- **Data as of:** 2026-09-07
- **Store listing:** [Firefox Add-ons Store](https://addons.mozilla.org/firefox/addon/happy-reader/)

## Description

Persistent dark mode for any website. 20 hand-picked themes, custom font, size, and spacing — all saved per site. No resets on navigation.

## Rankings

- #147,626 — Overall

## Permissions and access

### Permissions

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

### Content script matches

- `<all_urls>`

## Safety

- **Risk impact:** High risk impact
- **Risk likelihood:** High risk likelihood

### Analysis details

- Grants access to browser tabs, which can be used to track user browsing habits and history, presenting a privacy concern.
- 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

- [Dark Reader Night Eye](https://chrome-stats.com/d/soothing-dark-mode) — 1,095 users, 4.64 / 5
- [Shadow Reader](https://chrome-stats.com/d/shadow-reader) — 6 users
- [Dark Mode Reader](https://chrome-stats.com/d/dark-mode-reader) — 3 users
- [Dark Mode](https://chrome-stats.com/d/dark-reader-for-ff) — 6,912 users, 3.88 / 5
- [Dark Reader – Dark & Night Mode Extension](https://chrome-stats.com/d/dark-reader-dark-night-mode) — 1 users
- [The Old Reader Dark](https://chrome-stats.com/d/the-old-reader-dark) — 15 users, 3.29 / 5
- [Dark Mode Reader](https://chrome-stats.com/d/darkmodereader) — 5 users
- [FocusRead](https://chrome-stats.com/d/focusread) — 5 users, 5.00 / 5
- [Night Reader](https://chrome-stats.com/d/nightreader) — 47 users, 4.11 / 5
- [Ultra Dark Mode](https://chrome-stats.com/d/dark-mode-dark-theme) — 62 users, 5.00 / 5
- [PNL Reader: read quietly or read aloud](https://chrome-stats.com/d/pnl-reader) — 316 users, 5.00 / 5
- [Dark Mode Pro](https://chrome-stats.com/d/dark-mode-pro)

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