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Piano Prime

Chrome extension by Jorvi · Lifestyle · Entertainment

  • Featured

A Chrome extension in Lifestyle · Entertainment with 10 000 users, an established extension. Audience over the last 30 days: unchanged.

No site access is declared in the manifest, so it cannot read the pages you open on its own.

What the developer says, and 1 screenshot

Loading from the Chrome Web Store. Open the listing if it does not appear.

Users
10 000
Rating
4.5 (14 ratings)
Users, last 30 days
Unchanged (the store rounds this count to 10 000, so it moves only between steps)
Rating, last 30 days
Steady over 30 days
Version
0.1.8
Updated in the store
2026-01-09
Published
2016-10-16
Manifest
V3
Browser access
2 permissions

How it has moved

Users
unchanged since 29.09
10k · 2 readings
  1. 2026-10-1910k
  2. 2026-10-2910k
Rating
-0.033 since 29.09
reviewsrating 4.500-4.533 · 2 readings
  1. 2026-10-19reviews14rating4.500
  2. 2026-10-29reviews14rating4.500
Users
unchanged since 01.09
10k · 3 readings
  1. 2026-09-0110k
  2. 2026-10-1910k
  3. 2026-10-2910k
Rating
-0.033 since 01.09
reviewsrating 4.500-4.533 · 3 readings
  1. 2026-09-01reviews15rating4.533
  2. 2026-10-19reviews14rating4.500
  3. 2026-10-29reviews14rating4.500

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

No site access is declared in the manifest, so it cannot read the pages you open on its own.

The full permission history for this extension

What changed recently

Nothing has moved on this listing since we started watching it.

The publisher

Jorvi publishes 19 listings we track, 199k users between them.

  1. Block Site Jorvi · Productivity · Tools · published 2016-11-07 100k users ★ 3.6
  2. Password Lock for Messenger™ Jorvi · Lifestyle · Social · published 2016-09-22 30k users ★ 3.4
  3. Print Button Jorvi · Productivity · Tools · published 2016-11-13 20k users ★ 4.2
Show 5 more from this publisher
  1. Block Image|Video Jorvi · Productivity · Tools · published 2017-02-06 20k users ★ 3.7
  2. Word Search Puzzle Jorvi · Lifestyle · Fun · published 2016-12-12 5k users ★ 2.4
  3. Downloads Button Jorvi · Productivity · Tools · published 2016-11-22 4k users ★ 4.1
  4. Popup Blocker (Lite) Jorvi · Productivity · Tools · published 2016-11-26 3k users ★ 3.9
  5. Speed Dial Jorvi · Make Chrome Yours · Functionality · published 2016-11-19 3k users ★ 3.7

Like this one

Listings the catalog judges closest in what they say they do.

  1. Grand Piano Describes nearly the same job, smaller audience 46 users ★ 5.0
  2. Chrome Piano Describes nearly the same job, smaller audience 59 users
  3. Virtual Piano Describes nearly the same job, smaller audience 241 users
  4. Chrome Piano Describes nearly the same job, with a large installed audience 100k users ★ 4.5
  5. Piano for Chrome Describes nearly the same job, smaller audience 4k users ★ 3.5

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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The badge shows the audience and rating from our last pass over the store and links back to this page.

Users and rating on Ext Ops Panel

Markdown

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HTML

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Figures come from our own regular passes over the public Chrome Web Store listing, last read on . The store last changed these figures on 2026-10-19. We publish no contact details for extension developers.

Where the data comes from: how the catalog is built