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Data Formats · 100% Client-Side & Private

YAML to JSON Converter — Free Online YAML Parser

Convert YAML configuration files into valid JSON. Powered by js-yaml for full YAML 1.2 specification compliance.

yaml
9 lines
json
14 lines
Real-time instant in-browser transformation (Zero data leaves your device)
Target File:yaml-to-json-output.json

How the YAML to JSON Converter Works

Parses YAML syntax and outputs formatted, indented JSON.

Why Developers Use This Conversion

Useful for converting Kubernetes manifests, GitHub Actions workflows, or Docker Compose files into JSON.

Before & After Transformation Example

INPUT (YAML)
name: Castov
version: 1
OUTPUT (JSON)
{
  "name": "Castov",
  "version": 1
}

Frequently Asked Questions

Does it support YAML anchors and aliases?
Yes, js-yaml supports standard YAML specifications including anchors, aliases, and multiline strings.
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