NDEFRecord: encoding property
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 encoding
  property of the NDEFRecord interface returns the encoding of
  a textual payload, or null otherwise.
Syntax
js
NDEFRecord.encoding
Value
  A string which can be one of the following: "utf-8",
  "utf-16", "utf-16le", or "utf-16be".
Specifications
| Specification | 
|---|
| Web NFC API  # dom-ndefrecord-encoding  | 
Browser compatibility
BCD tables only load in the browser