Can I learn piano without a real piano?

Yes. Our online virtual piano lets you practice, record, and play back songs using just your computer keyboard or mouse — no physical piano needed to get started.

Is this virtual piano really free to download?

PlayPiano.me runs entirely in your browser. There is nothing to download or install — just open the page and start playing instantly.

Is this good for beginners?

Absolutely. The interactive keyboard shows note names and key hints, includes built-in demo songs, and helps beginners learn note positions and simple melodies at their own pace.

Digital Score Tool (Jianpu)

Convert MIDI or audio into numbered musical notation you can edit and play.

💡 Tip: MIDI conversion is more accurate than audio. If you only have MP3/audio, convert it with our MP3 to MIDI tool and then import the MIDI here. You can edit the generated score JSON below.

Import MIDI

Choose file No file selected

Key

Tempo (BPM)

Convert

Import Audio

Choose file No file selected

Audio to score (experimental)

Best with monophonic melody

Title

Copy result Download JSON Auto play now Add to Home examples Save to Home quick start

JSON Result

Keyboard Mapping

Notes are extracted as a single melody line (highest note when multiple occur), with rests (0) inserted.

Note: MP3/audio conversion is experimental and usually less accurate than importing MIDI.

Guide

How to convert and practice with this tool

1. Convert

This tool converts MIDI (.mid) or audio (MP3/WAV) into numbered musical notation. After uploading, it extracts the main melody and generates score JSON.

2. Practice & Play

Click Add to Home examples or download JSON. On the Home page, load the score in the online piano to enjoy auto play or practice.

Syntax Help

Numbered notation JSON / track syntax for auto play

Basic syntax

Pitch uses 1~7, and 0 is a rest.
Accidentals: # for sharp, b for flat (e.g. #4, b7).
Octaves: < higher, > lower; repeat to stack (e.g. 5<<, 3>).
Duration factor: append (x) to scale duration (e.g. 6(0.5), 0(2)).

Rhythm / examples

speed is BPM; 1 beat duration = 60 / BPM seconds.
Default (1) is 1 beat; (0.5) is half beat; (2) is 2 beats.
Main track example: ["1(1)","2(1)","3(1)","0(0.5)","5<(0.5)"]
Common fields: name/step/speed/degree/mainTrack.

Tip: Generated results already follow the syntax. If you edit manually, avoid Chinese parentheses; only numbers are supported inside parentheses (e.g. 0.5, 1, 2).