Netflix Speed Controller Firefox

Netflix Speed Controller

Control Netflix playback speed with custom values, keyboard shortcuts, and on-screen overlay.

Features & Capabilities

Netflix Speed Controller gives you full control over playback speed on Netflix - far beyond the built-in options.

Whether you want to speed through recaps at 2.5x, slow down a scene to catch every detail at 0.5x, or find your perfect pace at 1.35x, this extension makes it effortless.

━━━━━━━━━━━━━━━━━━━━━━━━━━━━

⚡ KEY FEATURES

▸ Custom Speed Control - Set any speed from 0.1x to 16x with precise decimal values ▸ Quick Speed Buttons - One-click presets (0.75x, 1.0x, 1.25x, 1.5x, 2.0x, 3.0x) - fully customizable ▸ Keyboard Shortcuts - Press [ and ] to decrease/increase speed instantly while watching ▸ On-Screen Indicator - A small, non-intrusive overlay shows your current speed on the video ▸ Overlay Mini Controls - Optional +/- buttons directly on the video player ▸ Speed Slider - Drag to smoothly adjust speed in the popup ▸ Persistent Speed - Your speed setting carries across episodes and page navigation ▸ Works Reliably - Engineered to overcome Netflix's internal player resets

━━━━━━━━━━━━━━━━━━━━━━━━━━━━

🎨 CUSTOMIZATION

▸ Choose your default speed for every session ▸ Customize quick-access speed presets ▸ Adjust speed step size (how much each shortcut press changes) ▸ Position the overlay in any corner ▸ Adjust overlay opacity ▸ Switch between dark and light themes ▸ Available in 54 languages

━━━━━━━━━━━━━━━━━━━━━━━━━━━━

🔒 PRIVACY FIRST

▸ No data collection - ever ▸ No external network requests ▸ No analytics or tracking ▸ All settings stored locally on your device ▸ Fully open source (MIT License)

━━━━━━━━━━━━━━━━━━━━━━━━━━━━

⌨️ DEFAULT KEYBOARD SHORTCUTS

▸ ] - Increase speed ▸ [ - Decrease speed ▸ Fully customizable in Settings - set any key combination you prefer

━━━━━━━━━━━━━━━━━━━━━━━━━━━━

🌍 SUPPORTED LANGUAGES

English, Deutsch, Español, Français, Italiano, Português (Brasil), Português (Portugal), Nederlands, Català, Dansk, Norsk, Svenska, Suomi, Eesti, Latviešu, Lietuvių, Polski, Čeština, Slovenčina, Slovenščina, Hrvatski, Magyar, Română, Türkçe, O'zbek, Türkmen, Татар, Indonesia, Melayu, Filipino, Tiếng Việt, Kiswahili, Русский, Українська, Български, Српски, Ελληνικά, עברית, العربية, فارسی, हिन्दी, मराठी, বাংলা, ગુજરાતી, தமிழ், తెలుగు, ಕನ್ನಡ, മലയാളം, ไทย, አማርኛ, 中文(中国), 中文(台灣), 日本語, 한국어

━━━━━━━━━━━━━━━━━━━━━━━━━━━━

📖 OPEN SOURCE

This extension is free and open source under the MIT License. Contributions, bug reports, and translations are welcome.

━━━━━━━━━━━━━━━━━━━━━━━━━━━━

💡 HOW TO USE

  1. Install the extension
  2. Go to Netflix and play any content
  3. Click the extension icon to open the speed controller
  4. Use quick buttons, the slider, or type a custom speed
  5. Or just press ] and [ on your keyboard while watching
━━━━━━━━━━━━━━━━━━━━━━━━━━━━

Perfect for language learners, binge-watchers, accessibility needs, or anyone who wants more control over their Netflix experience.

User Growth & Download Statistics

Manifest V2 Add-on
By:
Levent B.
Daily users:
-
Version:
1.0.0 Last updated: 2026-06-18
Version code:
6308671
Creation date:
2026-06-15
Risk:
Moderate risk impact High risk likelihood
Permissions:
Content scripts matches:
  • www.netflix.com
Size:
253.12KB
Email:
e8*****@gmail.com
Full description:
See detailed description
Source:
Firefox Add-ons Store
Data ingested on:
2026-06-20
Compare stats and ranking:

Contact the developer

Chrome-Stats does not own this Firefox add-on. Please use these information below to contact the Firefox add-on developer.
Developed by:
Levent B.
Firefox Add-ons Store
https://addons.mozilla.org/firefox/addon/netflix-speed-controller/
Email:
e8*****@gmail.com

Is Netflix Speed Controller Safe?

Risk impact
Risk impact measures the level of extra permissions an extension has access to. A low risk impact extension cannot do much harms, whereas a high risk impact extension can do a lot of damage like stealing your password, bypassing your security settings, and accessing your personal data. High risk impact extensions are not necessarily malicious. However, if they do turn malicious, they can be very harmful.

Netflix Speed Controller requires a few sensitive permissions. Exercise caution before installing.

Risk impact analysis details
  • Critical Request access to the following domains: netflix.com
  • High ******* ******* **** *** ****** ***** *** ***** ** ******* **** ********* ********* ** * *********** *****
Risk likelihood
Risk likelihood measures the probability that a Firefox add-on may turn malicious. This is determined by the publisher and the Firefox add-on reputation on Firefox Add-ons Store, the amount of time the Firefox add-on has been around, and other signals about the Firefox add-on. Our algorithms are not perfect, and are subject to change as we discover new ways to detect malicious extensions. We recommend that you always exercise caution when installing a Firefox add-on.

Netflix Speed Controller is recently added, and hasn't been around long enough for us to gather enough data to accurately assess its risk level.

Risk likelihood analysis details
  • High This extension was recently updated in the past month. New updates may not be stable or safe.
  • High **** ********* *** ******** ****** *** ********** *** *** ** ****** ** *****
  • High **** ********* *** *** **** ****** ********* ********** *** *** ** ****** ** *****
Extension Guard
Extension Guard

Discover every extension in use, analyze risks, and enforce blocking policies with Extension Guard

Secure Your Browser
Upgrade to see full risk analysis details

Best Netflix Speed Controller Alternatives

Here are some Firefox add-ons that are similar to Netflix Speed Controller: