TOML to YAML Converter

Summary

Paste TOML configuration and instantly convert it to well-formatted YAML — all client-side, nothing sent to a server.

How it works

1. Paste or type your TOML configuration into the left panel.
2. The converter parses your TOML in real time using a client-side parser.
3. Valid TOML is immediately rendered as clean, indented YAML on the right.
4. If the input contains errors, an inline error message appears — fix the TOML and output updates automatically.
5. Click "Copy YAML" to copy the result to your clipboard.

Use cases

• Migrate Cargo.toml dependencies to a YAML-based CI pipeline.
• Convert Rust or Go TOML configs for tools that require YAML.
• Translate Hugo or Zola static site config files.
• Debug TOML structure by viewing it as YAML.
• Learn the difference between TOML and YAML syntax side by side.
• Batch-convert configuration snippets during a toolchain migration.

Frequently Asked Questions