JSON Minifier: Compress JSON Files Online

Minified JSON loads faster and uses less bandwidth. Essential for production APIs and web applications.

What is JSON Minification?

Minification removes:

• Whitespace - Spaces, tabs, newlines
• Formatting - Indentation
• Comments - If present (non-standard)

Before vs After

Before (formatted):

json
{
  "name": "John",
  "age": 30,
  "city": "New York"
}

After (minified):

json
{"name":"John","age":30,"city":"New York"}

Size Reduction

Typical savings:

• Small files: 10-20% reduction
• Large files: 20-40% reduction
• Highly formatted: 50%+ reduction

When to Minify

• Production APIs - Faster response times
• Configuration files - Smaller deployment
• Local storage - Save browser storage space
• Data transfer - Reduce bandwidth usage

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Minify your JSON files with our free online tool!