SiteBlock - Block distractions by Karol Gajda
Block the websites that pull you away from what matters. Add a site, set a schedule (optional), and SiteBlock gently redirects you to a calm pause page instead of a rabbit hole. Your blocklist stays on your device, nothing is ever collected or saved.
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About this extension
A quiet anchor for your attention.
SiteBlock blocks the sites you've decided to step away from, not as a punishment but as a promise you make to yourself. When you try to visit a blocked site, you land on a calm, warm pause page instead of the endless scroll.
How it works
• Click the toolbar icon and add any site you want to block (e.g. reddit.com).
• Optionally set a schedule: block a site only during work hours, or only on weekdays. Leave the schedule off to block it always.
• Edit or remove blocked sites anytime from the same popup.
• Overnight ranges work too (e.g. block from 10pm to 6am).
The pause is the point
The blocked page isn't a dead end. It's a breath between impulse and action, a moment to remember what you actually sat down to do, and return to it.
Your privacy is absolute
SiteBlock collects nothing. Your blocklist is stored only in your browser's local storage and never leaves your device. There are no accounts, no analytics, no tracking, and no network requests of any kind.
Built to be simple, warm, and out of your way.
SiteBlock blocks the sites you've decided to step away from, not as a punishment but as a promise you make to yourself. When you try to visit a blocked site, you land on a calm, warm pause page instead of the endless scroll.
How it works
• Click the toolbar icon and add any site you want to block (e.g. reddit.com).
• Optionally set a schedule: block a site only during work hours, or only on weekdays. Leave the schedule off to block it always.
• Edit or remove blocked sites anytime from the same popup.
• Overnight ranges work too (e.g. block from 10pm to 6am).
The pause is the point
The blocked page isn't a dead end. It's a breath between impulse and action, a moment to remember what you actually sat down to do, and return to it.
Your privacy is absolute
SiteBlock collects nothing. Your blocklist is stored only in your browser's local storage and never leaves your device. There are no accounts, no analytics, no tracking, and no network requests of any kind.
Built to be simple, warm, and out of your way.
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Permissions and data
Required permissions:
- Access browser tabs
- Access your data for all websites
Data collection:
- The developer says this extension doesn't require data collection.
More information
- Add-on Links
- Version
- 1.0.4
- Size
- 20.07 KB
- Last updated
- 6 days ago (Jun 16, 2026)
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- Version History
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