# HBO MAX Auto Fullscreen

> Automatically enters the fullscreen mode when playing a title on HBO MAX.

Canonical page: [https://chrome-stats.com/d/hbo-max-auto-fullscreen](https://chrome-stats.com/d/hbo-max-auto-fullscreen)

## Overview

- **ID:** `hbo-max-auto-fullscreen`
- **Platform:** Firefox
- **Type:** Firefox add-on
- **Status:** Available
- **Publisher:** Honza Bambas
- **Category:** games-entertainment
- **Daily users:** 33
- **Weekly downloads:** 1
- **Rating:** 5.00 / 5 (1 ratings)
- **Version:** 1.0.2
- **Last updated:** 2025-08-22
- **First published:** 2025-04-09
- **Size:** 31 KB
- **Data as of:** 2026-09-13
- **Store listing:** [Firefox Add-ons Store](https://addons.mozilla.org/firefox/addon/hbo-max-auto-fullscreen/)
- **Website:** [https://github.com/mayhemer/hbomax-auto-fullscreen](https://github.com/mayhemer/hbomax-auto-fullscreen)

## Description

Purpose of this addon is to enter fullscreen wherever a title is played in the HBO MAX web player.  So one can just press the play button and then take a seat and immediately watch in fullscreen without a need to bother about the fullscreen button anymore.

Based on my Netflix Auto Fullscreen add-on.

## Rankings

- #19,879 — Overall
- #147 — screen time
- #207 — screen
- #209 — screensaver
- #216 — pull

## Permissions and access

### Permissions

- `storage`

### Content script matches

- `play.max.com`
- `play.hbomax.com`

## Safety

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

### Analysis details

- Injects scripts into web pages, which may alter or extract site contents, resulting in a substantial risk.
- 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/hbo-max-auto-fullscreen)