Practice Lab Looper
Chrome extension by Jon Bjork Music · Productivity · Education
- Trader
A Chrome extension in Productivity · Education with 30 users, barely installed. Audience over the last 30 days: -3.
Specific sites only: 5 match patterns.
What the developer says, and 1 screenshot
Loading from the Chrome Web Store. Open the listing if it does not appear.
- Users
- 30
- Users, last 30 days
- -3
- Version
- 1.1.4
- Updated in the store
- 2026-10-01
- Published
- 2026-06-28
- Manifest
- V3
- Browser access
- 2 permissions, 5 site patterns
How it has moved
- 2026-10-0430
- 2026-10-0829
- 2026-10-0931
- 2026-10-1028
- 2026-10-1330
- 2026-10-1729
- 2026-10-1927
- 2026-10-2130
- 2026-10-2229
- 2026-10-2328
- 2026-10-2429
- 2026-10-2830
- 2026-10-2930
- 2026-11-0130
- 2026-08-3126
- 2026-09-0327
- 2026-09-0526
- 2026-09-0628
- 2026-09-0726
- 2026-09-0926
- 2026-09-1327
- 2026-09-1529
- 2026-09-1628
- 2026-09-2027
- 2026-09-2130
- 2026-09-2531
- 2026-09-2633
- 2026-10-0430
- 2026-10-0829
- 2026-10-0931
- 2026-10-1028
- 2026-10-1330
- 2026-10-1729
- 2026-10-1927
- 2026-10-2130
- 2026-10-2229
- 2026-10-2328
- 2026-10-2429
- 2026-10-2830
- 2026-10-2930
- 2026-11-0130
A dot marks a day the store showed a different number. Between them the line carries the last one forward: we read every listing up to 2 times a day and record a point only when something moves. History beyond ninety days is in the app.
What it can reach
Specific sites only: 5 match patterns.
*://www.youtube.com/**://youtube.com/**://www.instagram.com/*
Show the remaining 2
*://instagram.com/*https://api.lemonsqueezy.com/*
Version history
- Version 1.1.4
What changed recently
- Package size changed
- Released version 1.1.4 (was 1.1.3)
The publisher
Like this one
Listings the catalog judges closest in what they say they do.
-
Practice Loop for YouTube 4 users
-
Voxcurve YouTube Looper 5 users (last published figure)
-
Etudely — Music Practice Player 3 users
-
Video Loop & Speed Controller 587 users
-
Loop Practice for YouTube 51 users
The top 5 only. The full comparison, with why each one is close, is on the alternatives page; ranking a whole neighbourhood by your own criteria is in the app.
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[](https://extops.dev/extensions/kaoboljmceapcjpiiljdapafppjpjinl)<a href="https://extops.dev/extensions/kaoboljmceapcjpiiljdapafppjpjinl"><img src="https://extops.dev/extensions/kaoboljmceapcjpiiljdapafppjpjinl/badge.svg" alt="Users and rating on Ext Ops Panel" height="20"></a>Figures come from our own regular passes over the public Chrome Web Store listing, last read on . The store last changed these figures on 2026-10-29. We publish no contact details for extension developers.