JSON Minifier

Free

Minify JSON by removing whitespace and comments to reduce payload size for APIs and configs.

Valid JSON

Saved 90 bytes (24% smaller)

371 bytes281 bytes

Input JSON371 bytes

Minified Output281 bytes

{"name":"Utilio","version":"1.0.0","description":"Free online developer tools GIS Studio and Games for everyone","keywords":["developer","tools","formatter","converter"],"meta":{"free":true,"users":10000,"rating":4.9},"config":{"theme":"dark","language":"en","notifications":true}}

API Responses

Minify JSON API responses to reduce bandwidth and improve response times.

Config Files

Compact configuration files for production deployments where readability isn't needed.

Storage

Reduce JSON payload size before storing in databases or localStorage.

About JSON Minifier

Strip all unnecessary whitespace, newlines and comments from JSON to create compact production-ready output. Also works as a beautifier to expand minified JSON back to readable format. Shows exact byte savings with a percentage reduction indicator.

JSON Minifier

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