YAML to JSON Converter

Convert between YAML and JSON formats.

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Features

Bi-Directional Conversion

Convert YAML <-> JSON with nested structure support.

Auto-Convert Mode

Real-time conversion as you type.

Advanced Validation

Syntax validation with line/column error details.

File Upload & Download

Import/Export .yaml and .json files.

Customizable Indentation

Set indentation to 2, 4, or 8 spaces.

Line Numbers Display

Toggle line numbers for better readability.

JSON Formatting Tools

Format or minify JSON output.

Real-Time Status Indicators

Instant visual feedback on syntax validity.

Enhanced Error Display

Clear error highlighting for debugging.

About YAML to JSON Converter

A professional, client-side tool for converting between YAML and JSON formats. Ideal for developers working with Kubernetes, Docker, and API configurations, this tool offers real-time validation, file I/O, and customization options without any server-side processing.

How to Use YAML to JSON Converter

  • 1
    Choose Format

    Select YAML to JSON or vice versa.

  • 2
    Input Data

    Paste code or upload a file.

  • 3
    Customize

    Adjust indentation and settings.

  • 4
    Convert

    View instant automatic conversion.

  • 5
    Validate

    Check indicators for syntax errors.

  • 6
    Format (JSON)

    Format or minify JSON output.

  • 7
    Export

    Copy or download the result.

  • 8
    Reset

    Clear all to start over.

YAML to JSON Converter Online - Free Two-Way Format Converter