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Preview of YouTube Video Toolkit

YouTube Video Toolkit by Emma Boat

Speed from 0.07× to 16×, default quality, 10× volume boost, loops, themes, cinema and mini player, a recorder, plus Shorts and distraction controls for YouTube.

Available on Firefox for Android™Available on Firefox for Android™
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About this extension
Take control of YouTube. Set a default speed and quality, boost quiet videos up to 10×, loop any part of a video, dim the page with cinema mode, keep watching in a mini player while you read comments, and hide Shorts and other distractions. Everything is one click away in a toolbar under the player.

Playback
- Default speed and quality for every video, including videos embedded on other sites
- Any speed from 0.07× to 16×, using buttons, keyboard shortcuts or the mouse wheel
- Loop the whole video or an A–B segment, marked on the progress bar
- Stop videos from starting by themselves, switch "Autoplay next" on or off, and block 60 fps

Audio
- Volume boost up to 10×, plus bass boost
- Change the volume with the mouse wheel over the player

Player
- Size menu: default, theater, fill window, or a fixed 640×360 to 2560×1440
- Cinema mode with adjustable darkness, up to fully black
- Mini player that floats the video while you scroll
- Flip and rotate the video

Look
- Six themes (Midnight, Pure black, Forest, Ocean, Violet, Warm paper) or your own colours
- Brightness, contrast, saturation, hue, grayscale and sepia filters

Distractions
- Hide Shorts everywhere, or open Shorts in the normal player
- Hide comments, related videos, end screens, info cards, home feed recommendations, live chat, merchandise and information panels

Capture
- Full-resolution screenshots, saved as PNG or JPEG or copied to the clipboard
- Record the video at the player size you choose, with sound

Shortcuts and settings
- Every action has a keyboard shortcut you can change
- Export and import your settings

Privacy
No data collection, no analytics, no accounts and no servers. Your settings stay in your browser. The only permission is storage.

YouTube is a trademark of Google LLC. This add-on is not made, endorsed or supported by YouTube or Google.
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Permissions and data

Required permissions:

  • Access your data for www.youtube.com
  • Access your data for www.youtube-nocookie.com

Data collection:

  • The developer says this extension doesn't require data collection.
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More information
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Version
1.0.2
Size
60.61 KB
Last updated
20 days ago (Oct 23, 2026)
Related Categories
  • Appearance
  • Photos, Music & Videos
  • Games & Entertainment
License
All Rights Reserved
Privacy Policy
Read the privacy policy for this add-on
Version History
  • See all versions
Tags
  • ad blocker
  • mp3
  • music
  • social media
  • streaming
  • video converter
  • video downloader
  • vpn
  • whatsapp
  • youtube
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Except where otherwise noted, content on this site is licensed under the Creative Commons Attribution Share-Alike License v3.0 or any later version. Android is a trademark of Google LLC.