Blocka
Free and open-source site blocker for staying focused
As of June 2026, Blocka has — users in the Productivity category.
Usersno change0%
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Ratingno change0%
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— reviews
Reviewsno change0%
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Version
1.0.0
Manifest V3
History
1 snapshotsTracking since Jun 24, 2026.
Not enough history yet for this metric — the chart fills in as we collect more snapshots.
View as table
| Date | Users | Rating | Reviews | Version |
|---|---|---|---|---|
| Jun 24, 2026 | — | — | — | 1.0.0 |
| Now | — | — | — | 1.0.0 |
Permissions & access
- Permissions
- storagewebNavigationdeclarativeNetRequestdeclarativeNetRequestWithHostAccesstabs
- Host access
- <all_urls>
Screenshots
About
Blocka is a lightweight, open-source browser extension designed to help you stay focused by blocking distracting websites with as little setup as possible. Block the current site directly from the popup. When you visit a blocked site, Blocka replaces it with a clean blocked screen and a short motivational message. Unblocking is intentionally harder than blocking. Instead of a single click, Blocka requires you to type a confirmation phrase before a site is restored. If you repeatedly block and unblock the same site, the confirmation phrase becomes longer over time, up to a fixed limit. This adds helpful friction without turning the experience into punishment.
Technical
- Version
- 1.0.0
- Manifest
- V3
- Size
- 22.16KiB
- Min Chrome
- 88
- Languages
- 1
- Featured
- No
Metadata
- ID
- adclplnhmpajbmcgjngljpifigggfefm
- Developer ID
- uf698040b486b85326f1f77fc105ecf76
- Developer Email
- [email protected]
- Created
- Jun 23, 2026
- Last Updated (Store)
- Jun 23, 2026
- Last Scraped
- Jun 24, 2026
- Website
- —
- Support URL
- —
- Privacy Policy
- —
Data sourced from the Chrome Web Store · last verified Jun 24, 2026.