Web platform features explorer

Web Cryptography

The Web Cryptography API performs low-level cryptographic operations, such as encryption, decryption, and signature verification. Also known as the Web Crypto API.

Status

Baseline Widely Available (since 2018-01-29)

MDN documentation

Browser support (view on caniuse.com)

  • Chrome 37 Released on 2014-08-26
  • Chrome Android 37 Released on 2014-09-03
  • Edge 12 Released on 2015-07-29
  • Firefox 34 Released on 2014-12-01
  • Firefox for Android 34 Released on 2014-12-01
  • Safari 11 Released on 2017-09-19
  • Safari on iOS 11 Released on 2017-09-19