# Inferfox SmartPace

> Remember a comfortable YouTube playback speed for each channel.

Canonical page: [https://chrome-stats.com/d/inferfox-smartpace](https://chrome-stats.com/d/inferfox-smartpace)

## Overview

- **ID:** `inferfox-smartpace`
- **Platform:** Firefox
- **Type:** Firefox add-on
- **Status:** Available
- **Publisher:** inferix
- **Category:** photos-music-videos
- **Daily users:** 2
- **Weekly downloads:** 1
- **Version:** 1.0.3
- **Last updated:** 2026-07-21
- **First published:** 2026-07-15
- **Size:** 1020 KB
- **Data as of:** 2026-09-09
- **Store listing:** [Firefox Add-ons Store](https://addons.mozilla.org/firefox/addon/inferfox-smartpace/)
- **Website:** [https://github.com/inferixon/inferfox-smartpace](https://github.com/inferixon/inferfox-smartpace)
- **Privacy policy:** [https://addons.mozilla.org/firefox/addon/inferfox-smartpace/privacy/](https://addons.mozilla.org/firefox/addon/inferfox-smartpace/privacy/)

## Description

Inferfox SmartPace reduces repeated YouTube playback-speed corrections.

Use Ctrl + mouse wheel over an ordinary YouTube video to choose a comfortable pace. SmartPace learns one stable local sample from a meaningful manual viewing session. After three valid videos from the same channel, it silently reuses that channel's median pace on future videos.

Unknown channels remain untouched. Shorts and live streams are excluded. Profiles, settings, and optional JSON backups remain local to Firefox.

Inferfox SmartPace is independent and is not affiliated with YouTube or Google.

## Rankings

- #69,127 — Overall
- #173 — comfort
- #197 — smartbook
- #241 — smart tool
- #247 — smartphone

## Permissions and access

### Permissions

- `storage`
- `activeTab`
- `*://*.youtube.com/*`

### Content script matches

- `*.youtube.com`

## Safety

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

### Analysis details

- Request access to the following domains: youtube.com
- 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

- [Smart Video Speed Controller](https://chrome-stats.com/d/smart-video-speed-controller) — 1 users
- [YT Speed Quick Access](https://chrome-stats.com/d/yt-speed-quick-access) — 3 users, 5.00 / 5
- [AstoundTube - YouTube Speed Controller](https://chrome-stats.com/d/astoundtube-youtube-speed) — 23 users
- [YT Default Speed & Tools](https://chrome-stats.com/d/youtube-default-speed) — 12 users
- [Video Speed Controller Fox](https://chrome-stats.com/d/video-speed-controller-fox) — 9 users
- [Faster for YouTube™](https://chrome-stats.com/d/faster-for-youtube) — 3 users
- [Smart YouTube Speed](https://chrome-stats.com/d/smart-youtube-speed) — 2 users, 5.00 / 5
- [Youtube Playback Speed](https://chrome-stats.com/d/youtube-playback-speed) — 591 users, 3.70 / 5
- [YouTube SpeedUp](https://chrome-stats.com/d/youtube-speedup) — 1,158 users, 4.20 / 5
- [Youtube Playback Speed Control (mkr fork)](https://chrome-stats.com/d/yt-speed-control-mkr) — 51 users, 5.00 / 5
- [RapidYouTube](https://chrome-stats.com/d/rapidyoutube) — 1 users
- [SpeedX](https://chrome-stats.com/d/speedx) — 8 users

---

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