# OX-h264ify

> Improves YouTube playback performance by using your desired codecs.

Canonical page: [https://chrome-stats.com/d/oniichanx-h264ify](https://chrome-stats.com/d/oniichanx-h264ify)

## Overview

- **ID:** `oniichanx-h264ify`
- **Platform:** Firefox
- **Type:** Firefox add-on
- **Status:** Available
- **Publisher:** oniichanx
- **Category:** other
- **Daily users:** 13
- **Weekly downloads:** 1
- **Rating:** 3.00 / 5 (1 ratings)
- **Version:** 1.1.1
- **Last updated:** 2023-06-07
- **First published:** 2023-06-06
- **Size:** 18 KB
- **Data as of:** 2026-09-15
- **Store listing:** [Firefox Add-ons Store](https://addons.mozilla.org/firefox/addon/oniichanx-h264ify/)

## Description

OX-h264ify is a Firefox add-on that enhances YouTube playback performance by utilizing your preferred codecs. It optimizes video streaming for a smoother and more efficient experience.

## Rankings

- #29,889 — Overall
- #219 — performance

## Permissions and access

### Permissions

- `storage`

### Content script matches

- `*.youtube.com`
- `*.youtubekids.com`
- `*.youtube-nocookie.com`
- `*.youtu.be`

## Safety

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

### Analysis details

- Request access to the following domains: youtube.com, youtubekids.com, youtube-nocookie.com, youtu.be
- 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/oniichanx-h264ify)