Navigator: maxTouchPoints プロパティ

Baseline Widely available

This feature is well established and works across many devices and browser versions. It’s been available across browsers since July 2020.

maxTouchPointsNavigator インターフェイスの読み取り専用プロパティで、現在の端末で対応している同時タッチ接触点の最大数を返します。

数値です。

js
if (navigator.maxTouchPoints > 1) {
  // ブラウザーがマルチタッチに対応
}

仕様書

Specification
Pointer Events
# dom-navigator-maxtouchpoints

ブラウザーの互換性

Report problems with this compatibility data on GitHub
desktopmobileserver
Chrome
Edge
Firefox
Opera
Safari
Chrome Android
Firefox for Android
Opera Android
Safari on iOS
Samsung Internet
WebView Android
WebView on iOS
Deno
Node.js
maxTouchPoints

Legend

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

Full support
Full support
No support
No support