Secure context: This feature is available only in secure contexts (HTTPS), in some or all supporting browsers.
Experimental: This is an experimental technology
Check the Browser compatibility table carefully before using this in production.
The NDEFReader() constructor of the NDEFReader interface returns a new NDEFReader object, which is used to read NDEF messages from compatible NFC devices, e.g. NDEF tags, within the reader's magnetic induction field.
js
new NDEFReader()
None.
A new NDEFReader.
| Specification |
|---|
| Web NFC API # dom-ndefreader-constructor |
| Desktop | Mobile | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Chrome | Edge | Firefox | Internet Explorer | Opera | Safari | WebView Android | Chrome Android | Firefox for Android | Opera Android | Safari on IOS | Samsung Internet | |
NDEFReader |
No | No | No | No | No | No | 89 | 89 | No | 63 | No | 15.0 |
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https://developer.mozilla.org/en-US/docs/Web/API/NDEFReader/NDEFReader