DBlocker by The Dusk
User-controlled blocker for intrusive popups, pop-unders, click overlays, unwanted redirects, and ad iframes. Protects video players with Smart Player and safeguards your browsing without collecting any personal data.
Available on Firefox for Android™Available on Firefox for Android™
16 Users16 Users
Scan the QR code to open this extension in Firefox for Android
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About this extension
DBlocker is a modern, user-controlled browser extension designed to eliminate intrusive popups, pop-unders, invisible click overlays, auto-redirect traps, and malicious iframes on video streaming, manga, and media sites.
- 🚫 Comprehensive Popup & Popunder Blocker: Stops aggressive
window.opencalls and tab-unders in their tracks. - 🛡 Click Overlay Neutralizer: Automatically disables invisible overlay layers designed to hijack your first click.
- 🔄 Programmatic Redirect Defense: Blocks forced navigation via Navigation APIs, Location hooks, cross-origin history tampering, and meta refresh.
- 🎬 Smart Video Player Protection: Intelligently distinguishes ad iframes from legitimate video players, preserving clean playback.
- 🔑 TLD-Independent Site Key Protection: Keeps protection active even when streaming sites change domains (e.g., from
.comto.xyzor.net). - 🎯 Granular Allowlist: Fine-grained permissions separated by type (
iframe,popup,redirect,external-link) so allowing a player does not grant popup permissions. - 🔒 Zero Data Collection: 100% local processing. No tracking, no external telemetry, and strictly respects your privacy.
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Permissions and data
Required permissions:
- Access browser activity during navigation
- Access your data for all websites
Optional permissions:
- Access your data for all websites
Data collection:
- The developer says this extension doesn't require data collection.
More information
- Add-on Links
- Version
- 1.1.1
- Size
- 1.26 MB
- Last updated
- a month ago (Sep 21, 2026)
- Related Categories
- License
- Mozilla Public License 2.0
- Version History
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