Sixty-Six
One habit. One finish line. On every new tab.
As of July 2026, Sixty-Six has — users in the Functionality & UI 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 Jul 18, 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 |
|---|---|---|---|---|
| Jul 18, 2026 | — | — | — | 1.0.0 |
| Now | — | — | — | 1.0.0 |
Permissions & access
- Permissions
- storage
- Host access
- None declared
Screenshots
About
Sixty-Six replaces the Chrome new-tab page with a simple tracker for completing one habit over a 33, 66 or 99-day run. Choose a run of 33, 66 or 99 days, then mark each day complete as you move toward the finish line. Your current day and progress stay visible every time you open a new tab, helping you return to the habit without adding another app, dashboard or list to manage. Sixty-Six is deliberately simple: one habit, one run, one clear finish line. Features: — Track one habit at a time — Choose a 33, 66 or 99-day run — Replace your new tab with a focused daily view — Mark each day complete — See your progress build over time — Review and archive past runs — Reset and begin again whenever you need to — Store your habit data locally in Chrome — No account required Sixty-Six is designed for habits such as writing, reading, stretching, meditating, practising a language or doing one small thing consistently. Your progress stays on your device. Sixty-Six does not require an account and does not sell your data.
Technical
- Version
- 1.0.0
- Manifest
- V3
- Size
- 181KiB
- Min Chrome
- 88
- Languages
- 1
- Featured
- No
Metadata
- ID
- nmcpnolcdgichefemjijfaahakhodlcj
- Developer ID
- uff907f5c9d22a5ee560f5e07d4e9b366
- Developer Email
- [email protected]
- Created
- Jul 17, 2026
- Last Updated (Store)
- Jul 17, 2026
- Last Scraped
- Jul 18, 2026
- Website
- —
- Support URL
- —
Data sourced from the Chrome Web Store · last verified Jul 18, 2026.