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  3. TOML to JSON

TOML to JSON Converter

Convert TOML configuration to JSON

Related Tools

  • JSON to TOML - reverse conversion
  • YAML to JSON - convert YAML
  • INI to JSON - convert INI files
  • JSON Formatter - format output

How to Use TOML to JSON Converter

  1. Paste your TOML

    Enter or paste TOML configuration data into the input field.

  2. View JSON output

    See your TOML data automatically converted to JSON format.

  3. Copy the result

    Click Copy to save the converted JSON to your clipboard.

Frequently Asked Questions

Is the TOML to JSON Converter free to use?
Yes, the TOML to JSON Converter is completely free with no limitations. Convert as many TOML files as you need without any registration or restrictions.
Is my TOML data private?
Yes, all TOML parsing and conversion happens locally in your browser. Your configuration files are never sent to any server, making it safe to convert files containing API keys, database credentials, or other sensitive settings.
What is TOML and when is it used?
TOML (Tom's Obvious Minimal Language) is a configuration file format designed to be easy to read and write. It is commonly used in Rust projects (Cargo.toml), Python packaging (pyproject.toml), and many modern applications that need human-readable configuration files.
Why convert TOML to JSON?
Converting TOML to JSON is useful when you need to use configuration data with JSON-only APIs, import settings into JavaScript applications, or work with tools that only accept JSON input. JSON is more widely supported by programming languages and web services.
Does the converter preserve all TOML data types?
Yes, the converter preserves TOML data types including strings, integers, floats, booleans, arrays, tables, and inline tables. Dates and times are converted to ISO 8601 strings for JSON compatibility.