MIDI Player Online

A MIDI file is a set of instructions for making music — which notes, when, how loud — rather than a recording of sound. Think of it as digital sheet music your devices can perform. This midi player online reads those instructions and plays them through instrument sounds in your browser.

Free and unlimited — play as many MIDI files as you want. No sign-up, no caps, no catch.

Use the player at the top of this page: drag your .mid file in, or tap to browse. Because this midi player online runs in the browser, there's nothing to download — it works on Chromebooks, office laptops, and phones alike.

This player currently uses a basic browser synth. SoundFont uploads and a SoundFont library are not included.

Not on this page — a player plays MIDI; it doesn't create it from audio. But you can: try our mp3 to midi converter, which transcribes audio into an editable MIDI file you can then play, edit, or study right here.

Yes. The player runs in any modern mobile browser — Safari, Chrome, or Edge on your phone or tablet. Just tap the upload area and pick a .mid file from your device.

No. Playback happens entirely in your browser — your file is not uploaded, stored, or shared. Close the tab and it's gone from our side, because it was never on our side to begin with.

The player is for listening, not exporting. To work with the notes, open the original .mid file in any DAW — Ableton, FL Studio, Logic — or our online MIDI editor. MIDI is universal, so the file opens everywhere.

Yes — tap any of the four demo tracks above and the MIDI loads straight into the player. They are real MIDI files: a Mozart piano sonata, Joplin's Entertainer, a Mendelssohn rondo, and six Beethoven bagatelles — no upload needed. Each card shows the real duration and track count, measured from the file — what you see is what's inside.

No. Playback is free and unlimited, for demo tracks and your own MIDI files. There is no daily cap or sign-up requirement.

A SoundFont is a bank of recorded instrument sounds that a MIDI player can use to perform note data. This player currently uses a basic browser synth and does not load .sf2 files.

Yes. Adjust the tempo slider below normal speed without changing pitch, and the notes stay in tune while time stretches. Pair it with looping to drill the hard bars until they're clean.

Yes — set loop points around any passage and it repeats until you stop it. Loop a chorus to learn it, or loop four bars to practice a fill.

Any modern browser with Web Audio: Chrome, Edge, Firefox, and Safari on desktop, tablet, and phone. Because this midi player online is browser-based, it works on locked-down machines like Chromebooks and office laptops.

A MIDI file carries no sound of its own — only note instructions. What you hear depends on the instrument sounds playing them. This page uses a browser synth; other players and DAWs can use different instruments.

Multi-track MIDI files show their tracks separately in the player. You can mute individual tracks, such as muting the piano to play along on your own keys. This player does not currently have a solo control.

No — this midi player online plays all four demo tracks without an account. Playback is free and unlimited for demos and uploaded files.

After the page has loaded, playback of a MIDI file runs in the browser without sending the file to a server. Demo MIDI files need to be downloaded before they are available offline.

Yes — .mid and .midi are the same format with different extensions. Drop either one into the player.

Type 0 packs every note into a single track; Type 1 keeps parts on separate tracks you can mute individually. Both play identically — the difference only matters when you start isolating parts.