Noviilo

JSON Minifier

Runs locally

Remove all unnecessary whitespace from JSON to reduce payload size, without changing the data.

0 / 5,000,000
Minified JSON

Your data is processed locally in your browser and is not uploaded.

Learn more about this tool⌄

How it works

The minifier parses your JSON and re-serializes it with JSON.stringify(value).

Common use cases

  • Reducing payload size before sending JSON over the network
  • Preparing JSON for storage

Frequently asked questions

Will minifying change my data?
No, only whitespace is removed. The underlying data structure is unchanged.

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