JSON Tools

Minify JSON

Minify JSON data by removing all unnecessary whitespace, newlines, and formatting. Optionally strip comments from non-standard JSON. View compression statistics including size savings and percentage reduced.

Updated 2025-12-03

JSON Minifier

Strip whitespace, comments, and reorder keys

Validate JSON, remove comments, optionally sort keys, and export compact payloads ready for production.

Upload JSON file

Drop or browse a .json file

Strip `//` and `/* */` commentsSort object keys alphabeticallyValidate syntax before minifying

Size impact

Before: 119 Bytes

After: 0 Bytes

Ratio: 0.0%

JSON input

Characters: 119

Tipps: enable key sorting to ensure deterministic bundles before committing JSON fixtures. Comment stripping respects quoted strings, so you can safely minify JSONC files exported from VS Code.

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