Web NFC API
Limited availability
This feature is not Baseline because it does not work in some of the most widely-used browsers.
Experimental: This is an experimental technology
Check the Browser compatibility table carefully before using this in production.
The Web NFC API allows exchanging data over NFC via light-weight NFC Data Exchange Format (NDEF) messages.
Note: Devices and tags have to be formatted and recorded specifically to support NDEF record format to be used with Web NFC. Low-level operations are currently not supported by the API, however there is a public discussion about API that would add such functionality.
Interfaces
NDEFMessage-
Interface that represents NDEF messages that can be received from or sent to a compatible tag via a
NDEFReaderobject. A message is composed of metadata and NDEF Records. NDEFReaderExperimental-
Interface that enables reading and writing messages from compatible NFC tags. The messages are represented as
NDEFMessageobjects. NDEFRecord-
Interface that represents NDEF records that can be included in an NDEF message.
Specifications
| Specification |
|---|
| Web NFC # the-ndefreader-object |
Browser compatibility
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