TOML Format

Pretty-print TOML locally. Date-times become ISO strings in JSON round-trips.

How to use

  1. Paste TOML
  2. Format
  3. Copy the result

FAQ

Is my input uploaded?

No. Processing stays in your browser. Nothing is sent to our servers.

Related tools

  • TOML Diff — Compare two TOML documents with a structured diff — locally in your browser.
  • Convert — Export TOML to JSON or YAML (datetimes become ISO strings).