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JSON Comment Stripper Online

Remove comments from JSON-like files for valid JSON output.

Step 1: Paste JSON with comments

Paste JSONC or JSON5 to strip comments.

+ Supported comment types?

Line comments (//) and block comments (/* */).

+ Is this JSON Strip Comments tool free?

Yes, completely free. No registration, no limits, no hidden fees.

+ Can I process large JSON files?

Yes, all processing runs client-side in your browser. Large files may take longer but there is no file size limit.

+ Is my JSON data secure?

Yes, all processing is done locally in your browser. Your data never leaves your device.