Free Web HarmoniumPlay Online & Practice Singing and Sargam
Play harmonium with your QWERTY keyboard or touch, right in your browser. Sing along, practice sargam, and check your pitch with the built-in tuner. It’s free to use, with no download.
मुफ़्त ऑनलाइन हारमोनियम
ब्राउज़र में हारमोनियम बजाएँ और सरगम का अभ्यास करें। कीबोर्ड या टच से सुर बजाएँ और साथ गाकर रियाज़ करें।
Singing practice
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.
Keyboard practice
Need to play harmonium online free right now?
Use the virtual harmonium to play a melody, try the laptop keys, or find a comfortable scale for your voice.
Play harmonium online freeShruti Box
OffFree QWERTY or touch play starts instantly: Z, X, C… lower notes; Q, W, E… upper notes. See the full key chart.
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 a quick harmonium simulator or laptop harmonium workflow, the dedicated virtual harmonium page 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 Web Harmonium free to use?
Yes. Open the site and play the online harmonium for free. You do not need an account or a download.
How do I play harmonium online on a laptop?
Use the QWERTY keys shown on the keyboard, or click the notes. Start with a few notes at a time. Open the virtual harmonium.
Can I use the harmonium on my phone?
Yes. Tap the keys on your touchscreen. Landscape mode gives you more room to see and play the notes.
How can I practice sargam with Web Harmonium?
Choose a comfortable Sa, listen to a reference note, then sing it back. Guided practice gives you pitch feedback as you move through the swaras. Start sargam practice.
Can the sur detector tell me if I am singing in tune?
Allow microphone access and sing one steady note. The sur detector shows your detected pitch so you can see whether you are sharp or flat. Try the online sur detector.
Do I need to know harmonium notes before I start?
You can begin with the Sa Re Ga labels on the keys. Play Sa, listen, and try matching it with your voice before adding more notes. Read the harmonium notes guide.
Can I practice raags on the browser harmonium?
Yes. Pick a raag, read its ascending and descending notes, and play a short phrase slowly. Repeat it before adding the next phrase. Explore raag notes.