Base64 Encoder & Decoder
Encode and decode standard Base64 text in your browser with UTF-8 support.
How to use
- Select Encode or Decode.
- Enter plain text or standard Base64, then run the selected operation.
- Copy the output or use Clear to start over.
About this tool
Encode UTF-8 text as standard Base64 or decode standard Base64 back to UTF-8 text. Processing happens directly in your browser.