Tools / Data
TOML ↔ JSON
Convert TOML and JSON with validation, sort keys, and download. Free, runs entirely in your browser—nothing is uploaded.
What you can do
- Convert TOML and JSON with validation
- Sort keys
- And download
Private by design
TOML ↔ JSON runs entirely in your browser. Your input is never uploaded, there is no sign-up, and the tool keeps working offline after the first visit.
Related tools
- YAML ↔ JSON — Convert, validate, merge, sort keys, multi-doc, jump to errors.
- JSON Tools — Format, tree, table, path, schema, TypeScript types, YAML, NDJSON, redact, jump to parse errors.