# Maximize Flash & HTML5 Video

> Expand Flash and HTML5 videos to fill your browser tab.

Canonical page: [https://chrome-stats.com/d/maximize-flash-html5-video](https://chrome-stats.com/d/maximize-flash-html5-video)

## Overview

- **ID:** `maximize-flash-html5-video`
- **Platform:** Firefox
- **Type:** Firefox add-on
- **Status:** Available
- **Publisher:** Bettina
- **Category:** photos-music-videos
- **Daily users:** 2
- **Version:** 0.0.24
- **Last updated:** 2025-06-07
- **First published:** 2025-06-04
- **Size:** 25 KB
- **Data as of:** 2026-09-09
- **Store listing:** [Firefox Add-ons Store](https://addons.mozilla.org/firefox/addon/maximize-flash-html5-video/)

## Description

Maximize Flash & HTML5 Video ensures compatibility with both Flash and HTML5 videos, providing a full-screen experience within your tab.

📺 Wide Compatibility: Works with HTML5 and Flash videos.

🔄 Tab-Filling Mode: Instantly resize videos to fit the tab.

🌟 Quick Toggle: Activate or deactivate with a click.

🔒 No Data Collection: Completely local operation.

## Rankings

- #63,482 — Overall
- #160 — deactivate

## Permissions and access

### Permissions

- `http://*/*`
- `https://*/*`
- `file:///*`
- `storage`

### Content script matches

- `*`
- ``
- `www.youtube.com`

## Safety

- **Risk impact:** High 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/maximize-flash-html5-video)