Block Websites
Block Websites is a Firefox extension that lets users maintain a local blocklist of domains and subdomains. It redirects blocked visits to a local page, provides a toolbar control and master pause switch, and stores the blocklist entirely in the browser without accounts or tracking.
Overview
8 featuresBlock Websites is a Browser DevTools & extensions project. It focuses on preventing distracting or unwanted websites from being accessed while browsing. Block Websites is a consumer product aimed at firefox users seeking local website blocking and focus tools. It is available for free. It ships for the web and embeddable surfaces.
It is developed by murtbang, and it first shipped in 2026. Among its 8 catalogued features are domain blocklist, subdomain blocking, and toolbar popup. The interface is available in 32 languages, including Czech, German, and Greek.
Summary written by a language model from the project’s public pages.
- Domain blocklist
- Subdomain blocking
- Toolbar popup
- One-click blocking
- Local block page
- Master on/off switch
- Individual removal
- Local data storage
Built with & integrations
Trust & compliance
Indexing history
1What PulseGate has recorded for this listing
Frequently asked questions about Block Websites
- What does Block Websites do?
- Block Websites focuses on preventing distracting or unwanted websites from being accessed while browsing. It is catalogued under Browser DevTools & extensions on PulseGate.
- Who is Block Websites for?
- Block Websites is a consumer product built for firefox users seeking local website blocking and focus tools.
- Does Block Websites have a free plan?
- Yes — Block Websites is free to use.
- What platforms does Block Websites run on?
- Block Websites runs on the web and embeddable surfaces.
- Is Block Websites still active?
- Unverified. Block Websites has not been re-checked since it entered the index, so there is no finding either way — and only a positive finding would say otherwise.
- What projects are similar to Block Websites?
- Similar projects tracked by PulseGate include Blocked Websites, Block News Websites, and Site Blocker.Blocked WebsitesBlock News WebsitesSite Blocker
- Who makes Block Websites?
- Block Websites is developed by murtbang.
- How long has Block Websites been around?
- Block Websites first shipped in 2026.
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