Base64 Encoder and Decoder
Encode and decode Base64 locally.
Turn text into UTF-8 Base64, or decode Base64 back to readable text without uploading anything.
Ctrl + Enter to encode
Private by default
Your text stays on this device. JSON Desk processes Base64 conversions in your browser and does not upload the input.
Text only
- Encoding supports Unicode text, including emoji.
- Decoding expects Base64 that represents UTF-8 text.
- Whitespace is ignored when decoding Base64.