KEKW Blocker by Dorquex
Twitch ad blocker with self-healing config and playback recovery.
Available on Firefox for Android™Available on Firefox for Android™
Extension Metadata
Screenshots
About this extension
KEKW Blocker is a Twitch-focused ad blocker for Firefox.
It blocks Twitch ads primarily by intercepting Twitch's player worker, requesting backup player variants, and switching to a clean stream when ad markers appear. When Twitch playback becomes unstable around ad transitions, the extension also applies stream recovery logic to reduce stalls, loops, and commercial-break overlays.
Key features:
This extension is intended only for Twitch pages and related Twitch media endpoints.
It blocks Twitch ads primarily by intercepting Twitch's player worker, requesting backup player variants, and switching to a clean stream when ad markers appear. When Twitch playback becomes unstable around ad transitions, the extension also applies stream recovery logic to reduce stalls, loops, and commercial-break overlays.
Key features:
- backup player switching for pre-roll and mid-roll ads
- adaptive pre-warming to reduce recovery latency
- stitched ad-segment fallback handling
- buffering and commercial-break recovery
- optional ad-tracking blocking
- auto-claim for Twitch channel points
- signed remote configuration with runtime fallback logic to keep Twitch request constants current
This extension is intended only for Twitch pages and related Twitch media endpoints.
Rated 0 by 0 reviewers
Permissions and data
Required permissions:
- Access browser tabs
- Access your data for sites in the twitch.tv domain
- Access your data for sites in the hls.ttvnw.net domain
- Access your data for sites in the ttvnw.net domain
- Access your data for sites in the cloudfront.net domain
- Access your data for sites in the amazon-adsystem.com domain
- Access your data for usher.ttvnw.net
- Access your data for ad.doubleclick.net
- Access your data for imasdk.googleapis.com
- Access your data for pubads.g.doubleclick.net
- Access your data for www.googleadservices.com
- Access your data for video-ad-stats.googlesyndication.com
- Access your data for pagead2.googlesyndication.com
- Access your data for securepubads.g.doubleclick.net
- Access your data for dorquex-ctrl.github.io
Required data collection, according to the developer:
- Browsing activity
- Website content
More information
- Add-on Links
- Version
- 1.1.1
- Size
- 94.41 KB
- Last updated
- 13 days ago (Mar 19, 2026)
- Related Categories
- License
- MIT License
- Privacy Policy
- Read the privacy policy for this add-on
- Version History
- Add to collection
The developer of this extension asks that you help support its continued development by making a small contribution.