What this tool does

MIDI Piano Trainer is a free browser-first piano practice tool. You upload a MIDI file, choose tracks, follow falling notes, listen to playback, and practice with a PC keyboard before connecting more serious MIDI hardware later.

Who it is for

It is useful for beginners who want a visual piano trainer, creators checking MIDI arrangements, and open-source users who prefer a tool that can be hosted or modified instead of locked behind a subscription.

Quality and limits

The trainer depends on the MIDI file you provide. It does not magically correct bad MIDI, but it makes practice easier by showing timing, pitch lanes, track choices, and immediate playback in the browser.

How to practice a MIDI file

  1. Open MIDI Piano Trainer.
  2. Upload your own .mid file.
  3. Choose all tracks or one track if the arrangement is too dense.
  4. Use Listen to hear the piano playback.
  5. Start practice mode and follow the falling notes.

FAQ

Is it free?
Yes. The core trainer is free and open-source.
Do I need an account?
No. The trainer is designed to work directly in the browser.
Can I use generated MIDI?
Yes. Audio-to-MIDI results can be opened in the trainer after conversion.