Learn music and play instruments online — anywhere, anytime.
Free interactive piano and synth. Perfect for practice, fun, and learning.
Why Musicalia?
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Free, no downloads
Runs in your browser — no installs, no logins. Start playing in seconds.
Runs in your browser — no installs, no logins. Start playing in seconds.
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Professional sound
Enjoy low‑latency, high‑quality audio on a selection of virtual instruments.
Enjoy low‑latency, high‑quality audio on a selection of virtual instruments.
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Learn and progress
Learn music theory with personalised interactive lessons for all levels.
Learn music theory with personalised interactive lessons for all levels.
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Mobile‑first & lightning fast
Instant start, works on phones, tablets, and desktops.
Instant start, works on phones, tablets, and desktops.
Virtual instruments
Explore our collection of virtual instruments, each designed for a unique musical experience.
Piano
Authentic piano and keyboard tones — grand, electric, digital, and harpsichord. Expressive, configurable, and easy to play. Perfect for practicing and performing a wide range of musical styles.
Synth
Learn the art of sound design with our online synthesizer. Create your own sounds using frequency modulation (FM synthesis), resonant filters, LFO, and envelope shaping. Great for warm pads and sharp leads!
All instruments include:
- Resizable keyboard
Keyboard size adapts to your device for a seamless playing experience (up to 7 octaves). - Rhythm accompaniment
Play along with built‑in rhythm patterns such as rock, disco, bossa, and waltz. - Sound effects
Add Reverb and Delay effects to enrich your sound. - Custom mappings
Assign computer keys to any note, or use a predefined mapping. - MIDI support
Connect your MIDI keyboard and play without limits.
Tools & Finders
Music Learning Hub
For Educators
Use Musicalia in your classroom — free, no logins.
- Share direct links to instruments and lessons
- Printable exercises and worksheets (PDFs)
- Works on any device — students just open and play