Base64 Encode / Decode
Type or paste. Switches live between encode/decode and standard vs URL-safe.
Output
SGVsbG8gd29ybGQ=
All local. Uses built-in btoa/atob with utf8 handling.
Type or paste. Switches live between encode/decode and standard vs URL-safe.
All local. Uses built-in btoa/atob with utf8 handling.