Build your inner citadel

Citadel

Irreversibly block distracting websites until your timer ends. Commit, hold the line, return with intention.

No early unlock. Citadel seals domains for a duration you choose. Until the timer expires, blocked sites redirect to a cinematic interstitial with a live countdown.

Features

Block any site by domain or URL (includes subdomains)
Irreversible commit — confirm before sealing
Active restrictions with live countdowns
Blocked-page interstitial with Stoic quotes
Dark Imperial and Light Imperial themes
Optional PIN to lock the popup
Export and import block history as JSON

How it works

Open Citadel from the Chrome toolbar
Enter a site and choose a duration
Commit to seal the block
The site stays blocked until the timer expires

Get Citadel on Chrome Web Store Help & FAQ

Questions about privacy? See the privacy policy. Need help? Visit support.