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YAML ↔ JSON Converter

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Paste YAML config or JSON data and convert between the two formats. Handles nested objects, arrays, booleans, nulls and numbers.

YAML Input
JSON Output

Works great for

☸️

Converting Kubernetes YAML configs

Transform Kubernetes manifests and Helm chart values between YAML and JSON to use them with tools that require a specific format. Validate structure instantly as you paste.

🔄

Migrating CI/CD pipeline configs

Convert GitHub Actions, GitLab CI, or CircleCI YAML configurations to JSON for programmatic processing or diffing. Move config data between pipeline formats without manual rewriting.

📋

Validating YAML structure

Paste a YAML config file to catch indentation errors, missing keys, and syntax issues before deploying. Invalid YAML is highlighted immediately so you can fix it fast.

🔧

Converting Helm chart values

Switch between YAML values.yaml files and their JSON equivalents for use with Helm CLI flags or ArgoCD ApplicationSets. Keep infrastructure configs portable across tooling.

🌐

Transforming API responses

Convert JSON API responses into YAML for use in configuration files or human-readable documentation. YAML is often preferred for config files due to its readability and comment support.

⚙️

Editing app configuration formats

Many frameworks accept both YAML and JSON for application configuration. Convert between formats to match your team's preferred config style or tooling requirements.

yaml to jsonjson to yamlyaml json converterconvert yaml to jsonyaml validatoryaml parserkubernetes yamlhelm chart yamlgithub actions yamlyaml formatter
JSON Formatter
Developer · Format, validate and minify JSON with syntax highlighting.
Base64 Encode / Decode
Developer · Encode text to Base64 or decode Base64 back to plain text.
URL Encoder / Decoder
Developer · Encode or decode URL components and query strings.
Hash Generator
Developer · Generate MD5, SHA-1, SHA-256 and SHA-512 hashes.
UUID Generator
Developer · Generate UUIDs v4 (random) in bulk with one click.
Regex Tester
Developer · Test regular expressions against text with live match highlighting.
Word Counter
Text · Count words, characters, sentences, paragraphs and reading time.
Case Converter
Text · Convert text between UPPER, lower, Title, camelCase, snake_case and more.
List Sorter
Text · Sort, reverse, deduplicate and shuffle lists of text.
Markdown Preview
Text · Write Markdown and see a live rendered preview side by side.
Percentage Calculator
Numbers · Calculate percentages, increases, decreases and what % one number is of another.
Color Converter
Colors · Convert colors between HEX, RGB, HSL and HSV instantly.
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