Best uBlacklist Alternatives ranked by AI · updated Aug 2026

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uBlacklist is an open-source browser extension that hides selected websites from search results. It is designed for people who want to remove low-quality, irrelevant, or unwanted domains from supported search engines.

Developer: iorate Price: Free 🎯 iorate.github.io/ublacklist

💼 Productivity 🔓 Open Source 🔌 Browser Extension search filtering site blocking

Top 6 uBlacklist alternatives

Search & Filter

💡 Pick it for a lightweight, open-source way to filter unwanted domains from search results.

Search & Filter is a WordPress plugin for adding advanced search forms, taxonomies, custom fields, and sortable filters to content and product...

Pros

Combines keyword search with taxonomy, custom-field, and date filters
Supports AJAX filtering and shortcode-based placement
Works with common WordPress content types and WooCommerce catalogs

Cons

Requires more configuration than basic WordPress search plugins
Interface and styling options are less polished than some visual builders
Advanced integrations can require custom CSS or development work

Free; Pro from $20

Alternatives to Search & Filter → Visit site

BlockSite

💡 Pick it if you need website and app blocking across devices, not just cleaner search results.

BlockSite is a browser extension that helps you control your time and block distracting websites. It lets you set up custom block...

Free with premium options

Alternatives to BlockSite → Visit site

LeechBlock NG

James Anderson

💡 Pick it when your goal is enforcing browsing limits rather than merely hiding unwanted search domains.

LeechBlock NG is a free browser extension that restricts websites according to schedules, domains, and rule sets. It is aimed at users...

Pros

Free and open source
Supports schedules and precise domain-based blocking
More private and lightweight than cloud-based blocking services

Cons

Cannot understand spoilers or mask individual posts
Requires manual rules for each website or domain
Less suitable when users need access to some content on a blocked site

Free

Alternatives to LeechBlock NG → Visit site

Cold Turkey Blocker

Cold Turkey Software

💡 Pick it for hard-to-bypass desktop blocking of distracting sites and applications.

Cold Turkey Blocker prevents access to distracting websites, applications, and the internet during configured sessions. It is built for students and professionals...