Extension Tracker

Sleepr

3 users No ratings yet Last updated 24 Oct 2026

By joel.levin Live in the Chrome Web Store cnehjicmoakbagkgohpficepecnelafk Search Google ↗ Last checked 25 Oct 2026, 05:35 UTC

The listing

What the Chrome Web Store shows, as of the last check

Put a tab to sleep the moment you're done with it. It stays asleep, even across restarts.Summary from the listing
Developer
joel.levin
Enhanced Safe Browsing
Not trusted. What this means →
Category
Make Chrome Yours › Functionality & UI
First published
18 Oct 2026
Last updated
24 Oct 2026
Version
1.0.0.6
Size
34.46 KiB
Minimum Chrome
88
Languages
1 language

English (United States)

Privacy policy
https://swordplay.net/sleepr/privacy-policy.html
See Chrome Web Store page ↗ View its code or download CRX ↗
Users over time As shown on the Chrome Web Store
23Tracking began 20 Oct 202620 Oct21 Oct22 Oct23 Oct24 Oct25 Oct2026-10-20: 2 users2026-10-25: 3 users2026-10-25: new version2026-10-20: new version323Tracking began20 Oct22 Oct24 Oct2026-10-20: 2 users2026-10-25: 3 users2026-10-25: new version2026-10-20: new version3
New version One point per check. Source: the extension's public Chrome Web Store listing.
Show the numbers
CheckedUsersRatingRatings
2026-10-253––
2026-10-202––
2026-10-19–––
Users, 7 days
No change
since a week ago
Users, 30 days
–
needs a month of history
Rank
#233,153
by users, of 292,125 extensions
In its category
#9,332
of 11,702 in Functionality & UI

What changed

Every change found on a check, newest first

  1. New version 1.0.0.6, replacing 1.0.0.4.

    Added the optional permission tabGroups.

  2. New version 1.0.0.4, replacing 0.0.0.10.

    Added the permission favicon.

Developer history

Moves to another publisher account and new contact emails, newest first

No move to another account and no new contact email since tracking began on 19 Oct 2026.

We know contact emails only by a keyed hash, so they're never shown. Recent account and contact changes →

What it can access

From the extension's manifest, in plain language

Browser features
  • activeTabThe tab you're on, only after you click the extension
  • alarmsRun tasks on a schedule
  • contextMenusAdd items to the right-click menu
  • faviconRead the icons of sites you visit
  • storageSave settings and data in your browser
  • tabsRead the addresses and titles of your tabs
Asked for later, if you agree
  • tabGroupsManage your tab groups

More from this developer

Other extensions from the same publisher account

ExtensionUsersRatingRatingsCategory
Name That Color4 –– Accessibility
All 2 extensions by joel.levin →

About this data

Collected from the extension's public Chrome Web Store listing. It's checked again 7 and 30 days after it was published, and again whenever a new version appears. Last checked 25 Oct 2026, 05:35 UTC; next check around 17 Nov 2026.

How we collect the data

Cite this page

Citation
Extension Tracker. “Sleepr” (cnehjicmoakbagkgohpficepecnelafk). Chrome Web Store data, last checked 2026-10-25. https://extensiontracker.com/extension/cnehjicmoakbagkgohpficepecnelafk. Accessed 2026-11-13.
BibTeX
@misc{extensiontracker_cnehjicmoakbagkgohpficepecnelafk,
  title   = {Sleepr (cnehjicmoakbagkgohpficepecnelafk)},
  author  = {{Extension Tracker}},
  year    = {2026},
  note    = {Chrome Web Store data, last checked 2026-10-25},
  url     = {https://extensiontracker.com/extension/cnehjicmoakbagkgohpficepecnelafk},
  urldate = {2026-11-13}
}

The data is free to reuse under CC BY 4.0.

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