About TOML Formatter
Format and validate TOML config locally so key groups, arrays and settings stay clean and consistent.
Common use cases
- Inspect Rust or tooling config files
- Normalize copied TOML settings
- Catch TOML syntax issues before saving a config
How to use
- Paste the TOML content into the editor.
- Check the formatted output or any validation error.
- Copy or download the cleaned TOML result.