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JSON Minifier

Remove unnecessary whitespace from valid JSON.

PrivateLocal browser processing

FastImmediate results

FreeNo account required

How to use this tool

Enter or upload your content, choose any available options, and run the tool.

This tool processes data locally in your browser whenever possible.

Validate and format JSON with readable indentation.

Encode Unicode text as Base64.

Decode Base64 into Unicode text.

Encode text for safe use in a URL.