---
title: "Web Harmonium - Virtual Piano, Indian Harmonium Pro, MIDI Keyboard App – Chrome extension stats, history and permissions"
description: "256 users, no ratings yet. Version 1.0.0, updated 2026-04-04. Requests 2 permissions."
url: "https://extensiontracker.com/extension/lmpainnnpeejdncmcpenodapnikecagg"
---

# Web Harmonium - Virtual Piano, Indian Harmonium Pro, MIDI Keyboard App

Live in the Chrome Web Store.

- Users: 256
- Rating: no ratings yet
- Last checked: 2026-11-12 01:15 UTC
- Users gained in 7 days: +29
- Users gained in 30 days: +29 (+12.8%)
- Rank by users: #45,915 of 292,131 live extensions
- Rank in Entertainment: #1,154 of 7,171

## The listing

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

Summary from the listing:

> Authentic 3D sampling, zero latency pro specs. Better than standard virtual piano. Supports MIDI, perfect for Raga and meditation.

- Extension ID: `lmpainnnpeejdncmcpenodapnikecagg`
- Developer: [oddsite](https://extensiontracker.com/developer/ue2b1d52f95ee438206c3e0c5c06a60b3)
- Enhanced Safe Browsing: Trusted ([what this means](https://extensiontracker.com/enhanced-safe-browsing))
- Category: [Lifestyle › Entertainment](https://extensiontracker.com/category/lifestyle/entertainment)
- First published: 2026-04-04
- Last updated: 2026-04-04
- Version: `1.0.0`
- Size: 3.83 MiB
- Minimum Chrome: 88
- Languages (16): Deutsch, English, Tiếng Việt, Türkçe, español, español (Latinoamérica), français, italiano, português (Brasil), português (Portugal), हिन्दी, ไทย, 中文（中国）, 中文（台灣）, 日本語, 한국어
- Website: `webharmonium.io`
- Support page: `https://webharmonium.io/contact`
- Chrome Web Store: <https://chromewebstore.google.com/detail/web-harmonium-virtual-pia/lmpainnnpeejdncmcpenodapnikecagg>
- View its code or download CRX: <https://crxpeek.com/extension/lmpainnnpeejdncmcpenodapnikecagg>
- Search Google for the ID: <https://www.google.com/search?q=%22lmpainnnpeejdncmcpenodapnikecagg%22&tbs=li:1>

## Users over time

One row per check, newest first, as shown on the Chrome Web Store.

| Checked | Users | Rating | Ratings |
| --- | ---: | ---: | ---: |
| 2026-11-12 | 256 | – | – |
| 2026-10-14 | 227 | – | – |
| 2026-09-27 | 239 | – | – |

## What changed

Every change found on a check, newest first.

No changes found since tracking began on 2026-09-27.

## 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 2026-09-27.

We know contact emails only by a keyed hash, so they're never shown. Recent changes: [Account and contact changes](https://extensiontracker.com/owners/).

## What it can access

From the extension's manifest, in plain language.

### Browser features

- `storage`: Save settings and data in your browser
- `tabs`: Read the addresses and titles of your tabs

## More from this developer

Other extensions from the same publisher account.

| Extension | Users | Rating | Ratings | Category |
| --- | ---: | ---: | ---: | --- |
| [Gemini Watermark Remover](https://extensiontracker.com/extension/cdaedlcjdfjehicebolcjacjkdladdpa) | 28 | – | – | Tools |
| [Rap Cut: AI Rap Video Maker & AI Video Effects](https://extensiontracker.com/extension/jpcdalgkmjdjcakmkidjbgabnjppkghd) | – | – | – | Entertainment |
| [FontQuill: Custom Font Maker & Font Generator](https://extensiontracker.com/extension/laipnmdjgkojbiofdneoagdlcplalnbd) | – | – | – | Art & Design |

All 4 extensions by [oddsite](https://extensiontracker.com/developer/ue2b1d52f95ee438206c3e0c5c06a60b3).

## About this data

Collected from the extension's public Chrome Web Store listing. It's checked every month, and again whenever a new version appears. Last checked 2026-11-12 01:15 UTC; next check around 2026-12-14.

How the data is collected: <https://extensiontracker.com/methodology>.

## Cite this page

Extension Tracker. “Web Harmonium - Virtual Piano, Indian Harmonium Pro, MIDI Keyboard App” (lmpainnnpeejdncmcpenodapnikecagg). Chrome Web Store data, last checked 2026-11-12. https://extensiontracker.com/extension/lmpainnnpeejdncmcpenodapnikecagg. Accessed 2026-11-13.

```bibtex
@misc{extensiontracker_lmpainnnpeejdncmcpenodapnikecagg,
  title   = {Web Harmonium - Virtual Piano, Indian Harmonium Pro, MIDI Keyboard App (lmpainnnpeejdncmcpenodapnikecagg)},
  author  = {{Extension Tracker}},
  year    = {2026},
  note    = {Chrome Web Store data, last checked 2026-11-12},
  url     = {https://extensiontracker.com/extension/lmpainnnpeejdncmcpenodapnikecagg},
  urldate = {2026-11-13}
}
```

---

From Extension Tracker, a public record of the Chrome Web Store: <https://extensiontracker.com/extension/lmpainnnpeejdncmcpenodapnikecagg>. It isn't affiliated with Google. The data is free to reuse under CC BY 4.0 (<https://creativecommons.org/licenses/by/4.0/>), crediting Extension Tracker. Every page except search comes as Markdown too: add `format=md` to the address, as in `https://extensiontracker.com/extension/{id}?format=md`.