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TOML ↔ JSON Converter

Bidirectional TOML and JSON conversion

TOML overview

  • TOML (Tom's Obvious Minimal Language) — a config format that's easier to read than JSON, more strict than YAML
  • Supports: strings, integers, floats, booleans, dates, arrays, tables (sections), nested tables, inline tables
  • Famous users: Rust Cargo.toml, Python pyproject.toml, Hugo static site, Helm charts

Common TOML constructs

  • key = "value" — top-level key/value
  • [section] — section/table
  • [section.subsection] — nested table
  • arr = [1, 2, 3] — array
  • inline = { x = 1, y = 2 } — inline table
  • date = 2024-01-15 — RFC 3339 date