βš™οΈ JSON to Erlang

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Convert JSON to Erlang Map format β€” supports nesting and lists, pure frontend

πŸ“ Enter JSON

FAQ

What JSON data types are supported?

All JSON types: objects β†’ Erlang Maps (#{key => value}), arrays β†’ Lists, strings β†’ binaries (<<"text">), numbers preserved, booleans β†’ atoms (true/false), null β†’ atom nil.

How are key names handled?

JSON string keys are converted to Erlang atom keys, e.g., "name" β†’ name. Keys with spaces or special characters remain as binary keys.

Does it support nested JSON?

Yes, supports arbitrary nesting depth. Nested objects become nested Maps, nested arrays become nested Lists. Output is auto-indented.