Format and validate JSON with proper indentation.
Check whether a block of JSON is syntactically valid.
Remove whitespace from JSON to make it as compact as possible.
Format and beautify XML with proper indentation.
Check whether a document is well-formed XML.
Remove unnecessary whitespace from XML to make it as compact as possible.
Encode text or a file to Base64, with correct Unicode support.
Decode Base64 back into readable text, or download it as a file.
Encode text so it's safe to use inside a URL.
Decode a percent-encoded URL back into readable text.
Decode a JSON Web Token and inspect its header and payload.
Generate MD5, SHA-1, SHA-256, SHA-384, or SHA-512 hashes from text.