Dead-simple site blocker. No tracking, no bloat, no excuses.
Users
35
−2 in 30 days
Rating
5.0 / 5
unchanged in 30 days
Ratings
1
0 in 30 days
Store rank
#124K
#104K among extensions
Version
1.2.0
updated 19 Mar 2026
Users
monthly, 8 months
Latest, 20 Oct 2026:35 usersMove the mouse over the chart for any month
Ratings count
monthly, 8 months
Latest, 20 Oct 2026:1 ratingsMove the mouse over the chart for any month
The Chrome Web Store rounds user counts down to the leading digit, so the user line moves in steps. The ratings count is exact and is the better signal of real adoption.
About Lockout
**Lockout — Site Blocker & Focus Tool**
Block distracting websites and take back your focus. Lockout is a minimal, privacy-first site blocker for Chrome with no account, no tracking, and no bloat.
**BLOCKING MODES**
- Blocklist mode — block specific domains, URL paths, or patterns
- Allowlist mode — block everything except your approved sites
- Focus Schedule — automatically block during set hours and days (e.g. Mon–Fri 9–5)
**RULE TYPES**
- Domains: reddit.com blocks the entire site including subdomains
- Wildcards: reddit.com/r/all* blocks specific paths
- Regex: prefix with re: for full pattern control
**FLEXIBLE WHEN YOU NEED IT**
- Pause blocking for 30 minutes without touching your rules
- Allow a site just once from the blocked page — no rule changes needed
**PRIVACY**
- 100% local — no servers, no telemetry, no data collection
- All rules stay in your browser via Chrome storage sync
- No account required, ever
**MINIMAL BY DESIGN**
- One-click block/unblock from the popup
- Import and export your rules as JSON
- Syncs across your signed-in Chrome devices
- Works instantly after install — no setup needed
Whether you're trying to stay off Reddit, avoid YouTube rabbit holes, or enforce deep work sessions, Lockout gives you a clean, reliable way to block the web on your own terms.
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The "FLEXIBLE WHEN YOU NEED IT" section is the key addition — it preemptively answers the two most common reasons people uninstall.