INI to YAML Converter

Summary

This tool converts INI configuration files to YAML format entirely in your browser — no server upload required. It correctly maps INI sections to YAML mappings, preserves key-value pairs, handles quoted strings, booleans, numbers, and skips comment lines. The output is clean, properly indented YAML ready to use in modern applications.

How it works

1. Paste your INI file content into the input panel on the left.
2. The converter parses each line — detecting sections, key-value pairs, and comments.
3. Sections become top-level YAML keys with their child keys nested underneath.
4. Values are automatically typed: numbers stay numeric, booleans convert to true/false, and strings are quoted only when necessary.
5. The formatted YAML appears instantly in the output panel on the right.
6. Click "Copy YAML" to copy the result to your clipboard.

Use cases

• Migrate legacy PHP or Windows application configs to modern YAML-based tools.
• Convert .ini settings files for use in Docker Compose or Kubernetes ConfigMaps.
• Transform database or server INI configs for Ansible playbooks.
• Quickly reformat configuration files when switching frameworks.
• Validate and inspect INI file structure in a more readable YAML view.
• Use as a learning tool to understand the relationship between INI and YAML formats.

Frequently Asked Questions