Inspect tokens, reconstruct cURL requests, format responses, and dissect URL parameters without leaving your browser.
Decode and inspect JSON Web Tokens without sending keys to any server.
Construct cURL commands and export them to Fetch, Python, and Node.js.
Beautify, indent, validate, and structure messy JSON data.
Deconstruct URLs into protocol, origin, host, port, path, and query params.
Encode and decode standard and URL-safe Base64 strings with UTF-8 support.
Escape and unescape string literals with backslashes, quotes, and Unicode for JSON, JS, Python, and SQL.
Bidirectional conversion between plain text, hexadecimal, binary, and decimal byte arrays.