Yes. The YAML to TypeScript converter is completely free with no account required.

YAML to TypeScript

Q: What YAML formats does the converter support?

The converter handles any valid YAML: nested objects, arrays, booleans, null values, multi-line strings, and anchors. Common use cases include Kubernetes manifests, Docker Compose files, GitHub Actions workflows, and API config files.

Q: How are nested YAML objects handled?

Nested YAML objects become nested TypeScript interfaces. Each nested object gets its own named interface which is then referenced in the parent interface.

Q: Are YAML arrays converted to TypeScript arrays?

Yes. YAML sequences (- item) become TypeScript arrays (T[]). If all items share the same structure, the converter infers a typed array like string[] or an interface array like User[].

Convert YAML configs and data files to TypeScript interfaces with AI.

Working with Kubernetes, Docker Compose, or any YAML config in TypeScript? Paste your YAML and get fully typed interfaces — no manual mapping needed.

Paste your code, then click Convert

TypeScript

How to use this tool?

This online converter harnesses AI to translate YAML configs and data files to TypeScript interfaces. Follow these steps:

Type or paste your YAML config, API spec, or data file into the input box.
Click the "Convert" button to generate TypeScript interfaces from the YAML structure.
View the TypeScript interfaces in the output box, ready to use in your project.

Example: Simple Function

YAML

name: Alice
age: 30
active: true
tags:
  - admin
  - user
address:
  city: New York
  zip: "10001"

TypeScript

export interface Address {
  city: string;
  zip: string;
}

export interface Config {
  name: string;
  age: number;
  active: boolean;
  tags: string[];
  address: Address;
}

Frequently Asked Questions

What YAML formats does the converter support?

Any valid YAML: nested objects, arrays, booleans, null values, multi-line strings. Works with Kubernetes manifests, Docker Compose, GitHub Actions workflows, Helm values.yaml, and any other YAML config.

How are nested YAML objects handled?

Each nested YAML object becomes a separate named TypeScript interface. The parent interface references the child interface by name, giving you a clean, composable type structure.

Are YAML arrays converted to TypeScript arrays?

Yes. YAML sequences (- item) become TypeScript T[] arrays. When all array items share the same shape, the converter infers a typed array like string[] or Interface[].

Can I convert a Kubernetes or Docker Compose YAML?

Yes. Paste any YAML config — Kubernetes manifests, Docker Compose, Helm values.yaml, GitHub Actions — and get TypeScript interfaces matching the structure.

Is this tool free?

Yes. Completely free with no account required.

What's the difference between YAML to TypeScript and YAML to JSON?

YAML to JSON converts YAML data to a JSON representation. YAML to TypeScript infers the TypeScript type structure (interfaces) from the YAML shape — useful when you're reading YAML in a TypeScript project and want compile-time safety.

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