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JSON to TOML Converter

Convert a JSON object to TOML with tables and arrays of tables, ready for Cargo, Hugo or Python config files.

Runs in your browserJSON → TOML
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Example

Input
{"title":"App","server":{"port":8080,"tags":["web","api"]}}
Output
title = "App"

[server]
port = 8080
tags = [ "web", "api" ]

How to use the JSON to TOML Converter

  1. Paste or type your JSON into the input area, or open a file from your device.
  2. Adjust the options above the editor if the tool offers any.
  3. Review the TOML result, then copy it or download it as a file.

Privacy and limitations

  • Your data is processed on your device and is not uploaded to any server.
  • TOML has no null, so null values must be dropped (option) or replaced.

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