HarmonyHub

Play free virtual instruments online

HarmonyHub is a free online music studio with more than 20 virtual instruments. Play the piano, guitar, drums, violin and flute, or explore Indian classical instruments like the tabla, sitar, veena and bansuri, right in your browser.

Use your computer keyboard, mouse or touchscreen. There is nothing to install and no account needed to start playing.

Keyboard instruments you can play online

  • Virtual Piano – 3-octave keyboard you play with A to ; on your laptop
  • Virtual Synthesizer – 2-oscillator synth with ADSR, filter, LFO and presets

String instruments you can play online

  • Virtual Guitar – acoustic, electric and 12-string guitars with chord assist
  • Virtual Violin – classical, Stradivarius, electric and baroque violins
  • Virtual Sitar – Indian sitar with sargam-named strings
  • Virtual Veena – Saraswati and Rudra veena with swaras on your keyboard
  • Virtual Banjo – 5-string, tenor, plectrum and bluegrass banjos
  • Virtual Bass Guitar – 4-string electric bass with amp presets
  • Virtual Harp – concert, Celtic and electric harps

Wind and brass instruments you can play online

  • Virtual Flute – concert flute, bansuri, pan flute and Native American flute
  • Virtual Saxophone – alto, tenor, soprano and baritone sax
  • Virtual Trumpet – B♭ trumpet, cornet, piccolo trumpet and flugelhorn with valves
  • Virtual Harmonica – diatonic, blues, chromatic and tremolo harmonicas

Percussion instruments you can play online

  • Virtual Drums – standard, rock, jazz and Indian kits, plus electronic, hip-hop and African drum pads
  • Virtual Tabla – Indian tabla: dayan and bayan on six keys
  • Virtual Xylophone – 23-bar xylophone from C3 to D6
  • Virtual Kalimba – thumb piano: mbira, crystal, coconut and bamboo kalimbas
  • Virtual Marimba – rosewood, padauk, bass and soprano marimbas

Electronic instruments and music tools online

  • Virtual Bass Guitar – 4-string electric bass with amp presets
  • Virtual Theremin – play pitch and volume by moving your mouse
  • Virtual Synthesizer – 2-oscillator synth with ADSR, filter, LFO and presets
  • Virtual Drum Machine – 16-step beat maker with 11 genre presets
  • Virtual Chord Progression Generator – build and play chord progressions in any key

Play together in live music rooms

Create a music room, share the link and jam with friends in real time. Each person can pick a different instrument, so a piano, guitar, drums and veena can play in the same room.

Frequently asked questions

Is HarmonyHub free?

Yes. Every instrument is free to play with no download and no sign-up. A free account is only needed for music rooms, sharing and saving recordings to Google Drive.

Can I play these instruments with my computer keyboard?

Yes. Almost every instrument maps notes to your computer keys, and you can also click with a mouse or tap on a phone or tablet. Each instrument page lists its key layout.

Which Indian instruments can I play online?

You can play the tabla, sitar, Saraswati veena and bansuri (Indian bamboo flute) online, alongside Western instruments such as piano, guitar and violin.

Can I play music online with friends?

Yes. Music rooms let several people join from their own devices and play different instruments together in real time, with chat and a shared room.

Do the instruments work on mobile?

Yes. The site works in modern mobile browsers on Android and iPhone. Turn your phone sideways for larger instruments such as the piano.

Play an instrument

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