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TOML to YAML Conversion

Convert TOML data to YAML format. Useful for K8s manifests, CI configs, and other scenarios requiring YAML. Enter text or upload a file (up to 100KB) and see real-time conversion results.

TOML Input
YAML Output
Read Only

How to use

About this tool

Converts TOML strings to YAML.

How to use

Paste TOML; the YAML output can be copied.

Use cases

β€’ Converting TOML (e.g. Cargo.toml) to YAML for K8s/CI β€’ Unifying config formats β€’ Readability

Code Examples

TOML input example (before)
Read Only
1[package]
2name = "my-app"
3version = "1.0.0"
4
5[database]
6host = "localhost"
7port = 5432
8enabled = true
9
YAML output example (after)
Read Only
1package:
2  name: my-app
3  version: "1.0.0"
4database:
5  host: localhost
6  port: 5432
7  enabled: true
8

How it works

β–  What is TOML? TOML (Tom's Obvious, Minimal Language) is a human-readable format for config files. It supports key=value, [sections], arrays, dates, numbers, and booleans. Widely used in Rust (Cargo.toml), Python (pyproject.toml). β–  What is YAML? YAML (YAML Ain't Markup Language) is a human-readable format that uses indentation for hierarchy. Widely used in Kubernetes manifests, CI/CD (e.g. GitHub Actions), Docker Compose. β–  How conversion works The tool parses TOML into an object and serializes it to indented YAML. All processing runs in the browser.