JFPJSON Format Plus

Base64 Encoder and Decoder

Convert text to Base64 or restore a Base64 value without breaking Chinese characters, emoji, or other Unicode content. The page is intended for text payloads rather than uploaded binary files.

Local text workbenchBrowser local
Processed output will appear here.
Processed output will appear here.

Data handling notes

  • Text is converted through UTF-8 before Base64 encoding.
  • Processing is local and the value is not submitted to a backend.
  • Base64 is an encoding format, not encryption or access control.

FAQ

Does Base64 protect sensitive data?No. Anyone can decode it; use appropriate encryption for confidential information.
Why does this handle emoji correctly?The tool converts Unicode text to UTF-8 bytes before applying Base64.