A narrow shape prevents invented conventions
Arbitrary JSON does not define section names, dotted-key flattening, repeated values, or comment placement. Unsupported shapes fail instead of being stringified silently.
- Input
- JSON
- Limit
- 1 MiB
- Runtime
- Browser
Convert a bounded JSON section map to INI
Serialize one explicit section-map contract rather than guessing how arbitrary nested JSON should flatten.
Local processingNo sign-upNo content upload
Convert JSON to INI
Inputs are limited to 1 MiB and stay in this browser tab.
INI result
Nothing is placed in a URL, account, or remote log.
What this tool does
Bounded, explicit, and local
The accepted JSON shape is intentionally narrow: top-level members become sections and their scalar members become INI keys. Arrays, deeper objects, and ambiguous names are rejected with paths.
Target compatibility still needs testing
The serializer produces Tool Swim's conservative profile. A Python, Git, PHP, Windows, or product parser may apply different rules.
Primary references
Questions and answers
Related INI and Properties tools
INI to JSON ConverterMap sections to JSON objects and retain every accepted value as a string under one visible conversion contract.INI ValidatorCheck sections, keys, assignments, comments, duplicates, and limits without claiming compatibility with every INI consumer.JSON to Java PropertiesSerialize a flat JSON object of string values using documented Properties escapes and deterministic key output.