Citadel

Build your inner citadel. Irreversibly block distracting websites until the timer ends.

Citadel helps you protect your attention with irreversible website blocks — no early unlock, no override. When distraction wins, sovereignty loses. Citadel lets you seal distracting domains for a duration you choose. Until the timer ends, those sites redirect to a cinematic interstitial with a live countdown, Stoic quotes, and encouragement to choose the hard good. FEATURES • Block any site by domain or URL (includes subdomains) • Irreversible commit — confirm with a deliberate checkbox before sealing • Active restrictions with live countdowns • Previous restrictions history with restore and delete • Blocked-page interstitial with countdown, quotes, and quick actions • Dark Imperial and Light Imperial themes • Optional PIN to lock the popup • Export / import block history as JSON • Synced block list via Chrome Sync (optional, if you use Chrome Sync) HOW IT WORKS 1. Open Citadel from the toolbar 2. Enter a site and choose a duration 3. Commit to seal the block 4. The site stays blocked until the timer expires PRIVACY Citadel stores data locally only. No analytics, no accounts, no remote servers. See the privacy policy for full details. Stand your ground. Honor the commitment.