Base64 Encoder/Decoder

Agent tools require a browser with WebMCP support. You can use this tool manually.

Advanced Base64 tool with support for files, URL-safe encoding, and common format detection.

JWT Token

Inspect JWT JSON (signature not verified)

Click to try an example

About This Tool

This Base64 tool helps you encode and decode various types of data, including UTF-8 text, binary file encoding, and JWT payload inspection. JWT signatures are not verified.

Common Uses:

  • JWT token inspection
  • Docker credentials handling
  • Binary file encoding
  • Text encoding/decoding

Key Features:

  • UTF-8 text, JWT payload inspection, and binary file encoding
  • File upload capabilities
  • URL-safe encoding option
  • Input validation
  • Format detection

Privacy Note: Processing runs in your browser. When you use an agent, inputs and results may be shared with your agent provider. Avoid entering production secrets into agent-assisted drafts.