JSON ⇄ XML
Bidirectional conversion for structured payloads.
Developer Tools
Data Conversion
Convert payloads across common developer formats.
JSON ⇄ CSV
Convert between array-of-object JSON and CSV.
JSON ⇄ YAML
Best for simple YAML structures (maps/lists/scalars).
Base64 Encode/Decode
Encode plain text or decode Base64 strings.
URL Encode/Decode
Encode URL components and decode percent-encoded strings.
JWT Decoder
Decode JWT header and payload without signature verification.