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YAML to JSON Converter

Data

Convert YAML configuration files to JSON format

Conversion Settings

Source Format

Target Format

Format Options

Indent Size: 2 spaces

Output Format

Enable live preview (converts as you type)

Input

Drag & drop files here

Output

About YAML to JSON Converter

FileMint's YAML to JSON Converter is a simple, free tool for developers and DevOps engineers. It instantly converts YAML configuration files (often used in Kubernetes, Docker, and CI/CD pipelines) into standard JSON format. This makes it easy to use your configuration data in JavaScript applications or APIs.

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Key Features

✓Convert YAML to JSON
✓Validate YAML syntax
✓Pretty-print JSON output
✓Syntax highlighting
✓One-click copy
✓Works offline
✓Secure client-side processing
✓Free to use

Why Use This Tool?

★Interoperability: Use YAML configs in JSON-based tools.
★Validation: Quickly check if your YAML syntax is correct.
★Speed: Instant conversion without installing CLI tools.
★Privacy: Your sensitive configs never leave your machine.
★Convenience: Access from any browser, anywhere.

How to Use YAML to JSON Converter

Paste your YAML code into the input editor.

The tool will automatically parse and convert it to JSON.

If your YAML is invalid, an error message will appear.

View the JSON output in the right-hand panel.

Click 'Copy' or 'Download' to save your JSON data.

Frequently Asked Questions

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