SiteBlocker — Block Distracting Websites & Stay Focused
Block distracting websites and track your screen time. Focus timer, scheduled blocking, browsing insights. Privacy-first.
As of June 2026, SiteBlocker — Block Distracting Websites & Stay Focused has 1,000 users and a 3.93/5 rating from 15 reviews in the Workflow & Planning category.
Usersno change0%
1.0K
1,000
Ratingup 8.0 percent+8.0%
3.93
15 reviews
Reviewsup 36.4 percent+36.4%
15
Version
4.1.0
Manifest V3
90-day change · In the last 90 days this extension 2 version updates, changed permissions.
History
6 snapshotsTracking since Apr 16, 2026.
View as table
| Date | Users | Rating | Reviews | Version |
|---|---|---|---|---|
| Apr 16, 2026 | 1.0K | 3.64 | 11 | 3.1 |
| May 14, 2026 | 1.0K | 3.64 | 11 | 4.0.0 |
| Jun 2, 2026 | 1.0K | 3.67 | 12 | 4.0.0 |
| Jun 6, 2026 | 1.0K | 3.77 | 13 | 4.0.0 |
| Jun 10, 2026 | 1.0K | 3.77 | 13 | 4.1.0 |
| Jun 22, 2026 | 1.0K | 3.86 | 14 | 4.1.0 |
| Now | 1.0K | 3.93 | 15 | 4.1.0 |
Changelog
- Jun 6, 2026description
You opened YouTube "just for a second" — and lost an hour. Again. SiteBlocker puts you back in control. Block distracting websites, track where your time goes, and build real focus habits. Over 2,000 users on Chrome and Firefox. BLOCK DISTRACTING SITES Add any site to your blocklist with one click. Right-click a page to block it instantly. Create separate lists for work, study, and personal time. SCHEDULED BLOCKING Block social media from 9 to 5. Block gaming sites during study hours. Set the schedule once — it runs automatically every day. FOCUS MODE Start a timed focus session when you need to lock in. Choose 25m, 45m, 1h, or 2h. Built-in Pomodoro cycles with break timers. Soft mode lets you quit early. Hard mode doesn't. BROWSING INSIGHTS See exactly where your time goes. Screen time per site, daily trends, top visited sites — with favicons so you can spot the time sinks instantly. All data stays on your device. WHITELIST MODE Nuclear option: block the entire internet except sites you approve. KEYWORD BLOCKING (PRO) Block any page containing words like "gambling," "betting," or "clickbait" — in the URL, title, or page content. Catches distractions you didn't plan for. MORE - Sync blocklists across Chrome and Firefox - Dark mode - Password-protected blocklists - Motivational quotes on the blocker page - 9 languages: English, Spanish, French, German, Japanese, Korean, Portuguese, Romanian FREE FOREVER All blocking features. No limits. No trial. No credit card. Pro unlocks keyword blocking and the full insights dashboard: $2.99/mo · $24.99/yr · $49.99 lifetimeYou opened YouTube "just for a second" — and lost an hour. Again. SiteBlocker puts you back in control. Block distracting sites, lock yourself out when willpower runs low, and see exactly where your time goes. Over 2,000 users on Chrome and Firefox. Every blocking feature is free. Pro is for when you need the blocks to actually hold. ——— FREE ——— BLOCK DISTRACTING SITES Add any site to your blocklist with one click. Right-click a page to block it instantly. Keep separate lists for work, study, and personal time. SCHEDULED BLOCKING Block social media from 9 to 5. Block gaming sites during study hours. Set the schedule once — it runs automatically every day. FOCUS MODE Start a timed focus session when you need to lock in. Choose 25m, 45m, 1h, or 2h, with built-in Pomodoro breaks. Soft mode lets you stop anytime. Hard mode makes you type a passphrase before you can bail early. WHITELIST MODE The nuclear option: block the entire internet except the sites you approve. INSIGHTS See where your time goes — total blocks, your current streak, and your most-blocked sites. All data stays on your device. ——— PRO ——— LOCKED MODE Lock a focus session or a blocklist and there's no quit button until the timer runs out. No disable, no edit, no delete, no passphrase escape hatch. For the moments willpower alone won't cut it. ACCOUNTABILITY PARTNER Pick someone you trust. The moment you try to unlock early, they get an email. Knowing they'll see it is usually enough to keep you honest. DAILY TIME LIMITS Give yourself 10 minutes of YouTube a day. Hit the limit and the site locks for the rest of the day. KEYWORD BLOCKING Block any page containing words like "gambling," "betting," or "clickbait" — in the URL, page title, or page content. Catches distractions you didn't plan for. FULL INSIGHTS DASHBOARD Weekly activity charts, an hour-by-hour distraction heatmap, focus-session analytics, and your top time sinks with favicons. See the patterns, then break them. ——— MORE ——— - Sync blocklists across Chrome and Firefox - Dark mode - Password-protected blocklists - Motivational quotes on the blocker page - 8 languages: English, Spanish, French, German, Japanese, Korean, Portuguese, Romanian FREE FOREVER All blocking features. No limits. No trial. No credit card. Pro unlocks Locked Mode, accountability emails, daily time limits, keyword blocking, and the full insights dashboard: $2.99/mo · $24.99/yr · $49.99 lifetime
- Apr 16, 2026description
🚀 Stop mindless browsing. Take back control with SiteBlocker! ⛔✨ Struggling to stay productive? Getting sucked into endless scrolling when you should be working? SiteBlocker is here to help! This powerful cross-browser extension makes it insanely easy to block distractions, break bad habits, and stay focused on what really matters and get the job done! 🌟Key Features🌟 🔹 One-click blocking – Just add a site to your blacklist or block it instantly! 🔹 Customizable lists – Create different categories (Social Media, News, etc.) and toggle them on/off as needed. 🔹 Whitelist Mode – Only allow access to approved sites for full focus. 🔹 Password Protection – Secure your blocklists and settings with a password. 🔹 Context Menu Blocking – Quickly block sites with a right-click. 🔹 Time-Based Restrictions – Schedule blocks for specific hours or days. 🔹 Inspirational Quotes – Stay motivated with uplifting messages when trying to access blocked sites. 🔹 Sync across browsers - Log in once and access your blacklist on all your devices, across Chrome & Firefox! 🔹 Dark mode – Because, obviously. 😎 🔥 More features coming soon! We're just getting started, and we'd love your feedback. What would make SiteBlocker even better? Let us know by using our contact form on the website! 🚀 Get it now! *Note* To block sites in Incognito mode, you need to activate 'Allow run in incognito mode' checkbox in chrome://extensions page.
You opened YouTube "just for a second" — and lost an hour. Again. SiteBlocker puts you back in control. Block distracting websites, track where your time goes, and build real focus habits. Over 2,000 users on Chrome and Firefox. BLOCK DISTRACTING SITES Add any site to your blocklist with one click. Right-click a page to block it instantly. Create separate lists for work, study, and personal time. SCHEDULED BLOCKING Block social media from 9 to 5. Block gaming sites during study hours. Set the schedule once — it runs automatically every day. FOCUS MODE Start a timed focus session when you need to lock in. Choose 25m, 45m, 1h, or 2h. Built-in Pomodoro cycles with break timers. Soft mode lets you quit early. Hard mode doesn't. BROWSING INSIGHTS See exactly where your time goes. Screen time per site, daily trends, top visited sites — with favicons so you can spot the time sinks instantly. All data stays on your device. WHITELIST MODE Nuclear option: block the entire internet except sites you approve. KEYWORD BLOCKING (PRO) Block any page containing words like "gambling," "betting," or "clickbait" — in the URL, title, or page content. Catches distractions you didn't plan for. MORE - Sync blocklists across Chrome and Firefox - Dark mode - Password-protected blocklists - Motivational quotes on the blocker page - 9 languages: English, Spanish, French, German, Japanese, Korean, Portuguese, Romanian FREE FOREVER All blocking features. No limits. No trial. No credit card. Pro unlocks keyword blocking and the full insights dashboard: $2.99/mo · $24.99/yr · $49.99 lifetime - Apr 16, 2026short_description
Stay focused by blocking distracting websites. Create blocklists, schedule restrictions, and take control of your browsing habits.
Block distracting websites and track your screen time. Focus timer, scheduled blocking, browsing insights. Privacy-first.
- Apr 16, 2026name
SiteBlocker: Easy Blocking and Scheduling
SiteBlocker — Block Distracting Websites & Stay Focused
- Apr 16, 2026permissions
tabs, storage, cookies, contextMenus
tabs, storage, cookies, contextMenus, alarms
Permissions & access
- Permissions
- tabsstoragecookiescontextMenusalarms
- Host access
- *://*.siteblocker.app/, https://vcsepqcovzfybflbvsar.supabase.co/*
Screenshots
About
You opened YouTube "just for a second" — and lost an hour. Again. SiteBlocker puts you back in control. Block distracting sites, lock yourself out when willpower runs low, and see exactly where your time goes. Over 2,000 users on Chrome and Firefox. Every blocking feature is free. Pro is for when you need the blocks to actually hold. ——— FREE ——— BLOCK DISTRACTING SITES Add any site to your blocklist with one click. Right-click a page to block it instantly. Keep separate lists for work, study, and personal time. SCHEDULED BLOCKING Block social media from 9 to 5. Block gaming sites during study hours. Set the schedule once — it runs automatically every day. FOCUS MODE Start a timed focus session when you need to lock in. Choose 25m, 45m, 1h, or 2h, with built-in Pomodoro breaks. Soft mode lets you stop anytime. Hard mode makes you type a passphrase before you can bail early. WHITELIST MODE The nuclear option: block the entire internet except the sites you approve. INSIGHTS See where your time goes — total blocks, your current streak, and your most-blocked sites. All data stays on your device. ——— PRO ——— LOCKED MODE Lock a focus session or a blocklist and there's no quit button until the timer runs out. No disable, no edit, no delete, no passphrase escape hatch. For the moments willpower alone won't cut it. ACCOUNTABILITY PARTNER Pick someone you trust. The moment you try to unlock early, they get an email. Knowing they'll see it is usually enough to keep you honest. DAILY TIME LIMITS Give yourself 10 minutes of YouTube a day. Hit the limit and the site locks for the rest of the day. KEYWORD BLOCKING Block any page containing words like "gambling," "betting," or "clickbait" — in the URL, page title, or page content. Catches distractions you didn't plan for. FULL INSIGHTS DASHBOARD Weekly activity charts, an hour-by-hour distraction heatmap, focus-session analytics, and your top time sinks with favicons. See the patterns, then break them. ——— MORE ——— - Sync blocklists across Chrome and Firefox - Dark mode - Password-protected blocklists - Motivational quotes on the blocker page - 8 languages: English, Spanish, French, German, Japanese, Korean, Portuguese, Romanian FREE FOREVER All blocking features. No limits. No trial. No credit card. Pro unlocks Locked Mode, accountability emails, daily time limits, keyword blocking, and the full insights dashboard: $2.99/mo · $24.99/yr · $49.99 lifetime
Technical
- Version
- 4.1.0
- Manifest
- V3
- Size
- 3.24MiB
- Min Chrome
- 88
- Languages
- 1
- Featured
- Yes
Metadata
- ID
- aadnooghcahhgmkhkhkoflblfbhcndig
- Developer ID
- u003f39729180eae2e1c3c80e58a48d63
- Developer Email
- [email protected]
- Created
- Jul 20, 2021
- Last Updated (Store)
- Jun 6, 2026
- Last Scraped
- Jun 22, 2026
- Website
- siteblocker.app
- Support URL
- https://siteblocker.app/contact
- Privacy Policy
- https://siteblocker.app/privacy-policy
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Data sourced from the Chrome Web Store · last verified Jun 22, 2026.