MIDIAccess: sysexEnabled property

Limited availability

This feature is not Baseline because it does not work in some of the most widely-used browsers.

Secure context: This feature is available only in secure contexts (HTTPS), in some or all supporting browsers.

The sysexEnabled read-only property of the MIDIAccess interface indicates whether system exclusive support is enabled on the current MIDIAccess instance.

Value

A boolean value.

Examples

The Navigator.requestMIDIAccess() method returns a promise that resolves with a MIDIAccess object. Printing the value of sysexEnabled to the console returns a boolean value, which is true if system exclusive support is enabled.

js
navigator.requestMIDIAccess().then((access) => {
  console.log(access.sysexEnabled);
});

Specifications

Specification
Web MIDI API
# dom-midiaccess-sysexenabled

Browser compatibility

Report problems with this compatibility data on GitHub
desktopmobile
Chrome
Edge
Firefox
Opera
Safari
Chrome Android
Firefox for Android
Opera Android
Safari on iOS
Samsung Internet
WebView Android
WebView on iOS
sysexEnabled

Legend

Tip: you can click/tap on a cell for more information.

Full support
Full support
No support
No support
See implementation notes.