Wulaoer Tools

Base64 Encoder / Decoder

Encode text to Base64 or decode Base64 back to text, with a URL-safe option.

Base64 Codec
UTF-8 safe encode and decode with optional URL-safe alphabet.
Output

Enter some text to get started.

How to use

  1. 1Type or paste text on the left to encode, or paste Base64 on the right to decode.
  2. 2Turn on the URL-safe option to use - and _ instead of + and /.
  3. 3Copy the converted value.

Examples

hello → aGVsbG8=
Standard Base64 with padding.