Web HarmoniumOnline Riyaz Studio with Harmonium, Sargam, and Sur Tools
Use the full Web Harmonium practice suite in one browser tab: a playable harmonium keyboard, shruti box, sargam exercises, real-time pitch feedback, and supporting note guides. If your intent is mainly online harmonium keyboard play, fast laptop-key testing, or direct browser play, open the lighter simulator page instead.
Broad intent owner
Stay here for full riyaz workflow
This homepage is best when you want the full browser setup: harmonium, pitch tuner, shruti box, drone, metronome, and guided practice in one place.
Quick-play intent owner
Need to play harmonium online free right now?
Open the lighter simulator page if your intent is simple browser play, laptop-key testing, or fast melody checks without the full practice stack.
Play harmonium online freeShruti Box
OffPress your QWERTY keys (Z, X, C... for lower notes or Q, W, E... for upper notes) or use touch screen to play.
What is Web Harmonium?
Web Harmonium is a browser-based riyaz studio built around an interactive harmonium keyboard. It combines quick play, pitch training, drone support, and learning paths in one place.
Built for Indian classical music practitioners, vocalists, and beginners, the full suite gives you a playable online harmonium keyboard, octave and transpose control, shruti support, and real-time swara feedback.
If you only want quick browser keyboard play or a laptop harmonium workflow, the dedicated virtual harmonium keyboard is the better direct-play entry point.
Key Features
Real-time Pitch Detection
Sing into your mic. The tool detects your vocal pitch, correlates it with the exact Sargam note, and tells you if you are flat or sharp.
QWERTY Keyboard Mapping
Turn your laptop into an instrument instantly. Computer keys are flawlessly mapped to the harmonium keys (e.g. Z, X, C, V) for polyphonic playing.
Transpose & Octave Control
Instantly shift the pitch to match any scale or find the perfect tonic for your voice, keeping the Sa Re Ga Ma visuals consistent.
Mobile & Touch Friendly
Practice on the go. The entire interface adapts to mobile browsers and supports multi-touch glissandos with ultra-low latency audio.
How to Play Harmonium Online Free — 3 Steps
Set Your Scale (Transpose)
Before you start singing, use the Transpose buttons to raise or lower the pitch until "Sa" matches your comfortable vocal range.
Play with Keyboard or Touch
Press the keys visually using your mouse/touchscreen, or use the mapped computer keys printed on the bottom of the instrument to play melodies.
Start Pitch Detection for Riyaz
Click "Start Riyaz" on the Pitch Tuner module. The tool will request microphone access. Begin singing "Sa Re Ga Ma" and watch the digital needle to ensure your notes are perfectly in-tune.
Virtual Harmonium Online for Sargam Practice & Riyaz
Beyond a basic harmonium keyboard online, Web Harmonium is a complete practice toolkit for Indian classical music. Each tool is built into the browser — free, with no downloads.
Sargam Practice Online
Guided Sa Re Ga Ma practice with real-time pitch feedback. Includes Alankar patterns and session history.
Raag Explorer — Indian Classical Scales
Browse 15 raags (Yaman, Bhairavi, Bhairav…), see their arohana/avarohana, and highlight notes on the harmonium keyboard.
Virtual Harmonium Simulator
Open the lighter online harmonium keyboard when you just want direct browser play, quick fingering checks, or simple melody testing.
Online Sur Detector
Select a target swara, sing, and get instant in-tune / sharp / flat feedback on a dedicated pitch-monitor page for fast riyaz checks.
Popular Harmonium Learning Guides
If you came here looking for harmonium notes, song-note practice, or keyboard mapping, these are the fastest starting points.
Harmonium Notes Guide
Learn Sa Re Ga Ma, understand Shuddha and Komal swaras, and build a clean foundation before harder melodies.
Song Notes Workflow
Break melodies into short Sargam phrases and practice them in a way that works for bhajans, ghazals, and light classical songs.
Laptop Keys Chart
See exactly which QWERTY keys control white keys, black keys, and upper-octave notes on Web Harmonium for laptop practice.
Sa Re Ga Ma Practice Guide
Follow a daily set of sa practice and sa re ga ma practice drills, then jump into the live riyaz tool when you are ready.
Frequently Asked Questions
Common questions about Web Harmonium and how to get the most out of your online practice.
Is this web harmonium free to use?
Yes, Web Harmonium is 100% free to use — forever. No account, no subscription, no hidden fees. Simply open the website in your browser and start playing your online harmonium keyboard immediately.
Can I play harmonium online without downloading anything?
Absolutely. This is a fully browser-based virtual harmonium — no download, no plugin, no app installation required. It runs entirely in your web browser on any device.
Is this an online harmonium keyboard for beginners?
Yes. Web Harmonium is designed with beginners in mind. Sargam note labels (Sa Re Ga Ma Pa Dha Ni) are displayed directly on the keys, making it easy to start playing even if you have never touched a harmonium before. The guided Sargam Practice mode walks you through each note step by step.
Can I use this virtual harmonium online for sargam practice?
Yes — sargam practice is the core use case. Use the dedicated Sargam Practice page for guided note-by-note training with real-time pitch feedback. The Alankar practice mode also lets you follow along with ascending and descending scale patterns at your chosen BPM.
Does this free harmonium online work on mobile phones?
Yes. The interface is fully responsive and supports multi-touch. You can tap the keys on any iOS or Android device. For the best experience on a small screen, use landscape orientation.
Can I use it as a laptop harmonium?
Yes. Your computer's QWERTY keyboard is automatically mapped to harmonium keys. The lower layout uses Z, X, C, V, B, N, M, plus the comma, period, and slash keys, with S, D, G, H, J, L, and semicolon for the in-between notes. The upper layout uses Q, W, E, R, T, Y, U, I, O, P, [, ], with 2, 3, 5, 6, 7, 9, 0, and =. That turns your laptop into a fully playable harmonium keyboard online for fast riyaz sessions and polyphonic playing.
What browsers are supported?
Web Harmonium works on all modern browsers — Chrome, Safari, Firefox, and Edge. For the lowest audio latency, Google Chrome on desktop is recommended.
Can I sing along and check my pitch?
Yes. The built-in Vocal Pitch Tuner listens to your microphone and tells you in real time which note you are singing and whether you are sharp or flat relative to your chosen target swara. It is designed for Indian classical music riyaz practice.