# Web Harmonium

**Source:** https://www.startuphub.ai/organizations/web-harmonium
**Profile type:** Startup

> Free browser-based Indian harmonium for Sargam, raga, and singing practice.

## About

Web Harmonium provides a free online Indian harmonium, accessible directly in a browser, for practicing Sargam, Hindi bhajan melodies, Bollywood and ghazal song notes, and raga exploration. It offers a playable reed-organ keyboard that can be used with a computer keyboard, touchscreen, or MIDI controller, utilizing the Web Audio API for sound without requiring downloads or sign-ups. The platform serves learners and musicians interested in Indian music practice, offering tools like a Sargam tuner and raga guides.

## Key facts

- **Slug:** web-harmonium
- **Website:** https://harmoniumweb.org/
- **Founded:** 2021-01-01
- **Operating status:** Active
- **Sectors / tags:** Music Tech, EdTech, Consumer App, Audio Intelligence, Web Audio API

## StartupHub.ai scores

- **Agent Readiness:** D (56/100)
- **Site Speed:** 86/100
- **Data Trust:** 58/100

## Tech stack

Detected on harmoniumweb.org, last scanned 2026-10-10.

- **Analytics:** Segment
- **CDN:** Cloudflare

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