Block Sites
PulseGate's liveness check found it on 28 Sep 2026; it is registered on Firefox Add-ons and has been in the index since 28 Sep 2026. How this is checked
Block Sites is a privacy-first Firefox extension that blocks websites, keywords, and distracting content. It supports schedules, redirects, custom focus screens, password or text-challenge protection, and selective blocking on social platforms.
Inferred · not functionally tested
Overview
6 featuresPurpose: Reducing distracting website and social media content to help users focus and build better digital habits.
Inferred · not functionally tested
Audience: students, professionals, and people building focused digital habits
Inferred · not functionally tested
Functions: Unknown
Interfaces: API: unknown · MCP: unknown · CLI: unknown · Self-hosting: unknown
Recorded constraints: pricing: free · license: Proprietary · platforms: WEB · deployment: browser, embeddable
Constraint provenance is unknown; confirm requirements with the publisher.
Record sources: addons.mozilla.org · addons.mozilla.org. These links do not verify the individual claims.
Block Sites sits in PulseGate's Browser DevTools & extensions category. Inferred · not functionally tested: It focuses on reducing distracting website and social media content to help users focus and build better digital habits. Inferred · not functionally tested: It is built as a consumer product for students, professionals, and people building focused digital habits. Basis unknown · not verified: Block Sites costs nothing to use. Basis unknown · not verified: It ships for the web and embeddable surfaces.
Behind Block Sites is Star.Dust, and it first shipped in 2026. PulseGate's similarity index places it among 6 comparable projects. Inferred · not functionally tested: Among its 6 catalogued features are Website Blocking, Keyword Blocking, and Scheduled Blocking. The interface is available in 32 languages, including Czech, German, and Greek.
Summary written by a language model from the project’s public pages.
Tasks: Inferred · not functionally tested
- Website Blocking
- Keyword Blocking
- Scheduled Blocking
- Custom Redirects
- Focus Screen
- Password Protection
Topics: Inferred · not functionally tested
Built with & integrations
Trust & compliance
Indexing history
1What PulseGate has recorded for this listing
Frequently asked questions about Block Sites
- What does Block Sites do?
- Inferred · not functionally tested: Block Sites focuses on reducing distracting website and social media content to help users focus and build better digital habits. It is catalogued under Browser DevTools & extensions on PulseGate.
- Who should use Block Sites?
- Inferred · not functionally tested: Block Sites is a consumer product built for students, professionals, and people building focused digital habits.
- Is Block Sites free?
- Basis unknown · not verified: Yes — Block Sites is free to use.
- What platforms does Block Sites run on?
- Basis unknown · not verified: Block Sites runs on the web and embeddable surfaces.
- Is Block Sites still active?
- PulseGate's liveness check found it on 28 Sep 2026.
- What projects are similar to Block Sites?
- Similar projects tracked by PulseGate include Site Blocker, Site Blocker, and Block Websites.Site BlockerSite BlockerBlock Websites
- Who develops Block Sites?
- Block Sites is developed by Star.Dust.
- When did Block Sites launch?
- Block Sites first shipped in 2026.
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