Widely Available
id: base64encodedecode
Base64 encoding and decoding
The
atob() and btoa() global functions encode and decode strings to and from base 64, respectively.
Baseline Status:
Achieved Widely Available on Mar 20, 2019 (Cross-browser Newly Available since Sep 20, 2016).
Desktop Browser Engine Support
Google Chrome
30
Supported
Mozilla Firefox
4
Supported
Apple Safari
10
Supported
Microsoft Edge
12
Supported
Mobile Browser Engine Support
Chrome Android
30
Firefox Android
4
Safari iOS
10
Specifications and References
MDN Browser Compat Data Keys: