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JSON5 parser
Formatters
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About this tool
Convert JSON5-style comments, single quotes and trailing commas into strict JSON.
Common uses
- Convert JSON5-style comments, single quotes and trailing commas into strict JSON.
- Paste JSON5-style input, including unquoted keys or hexadecimal numbers if needed.
How to use it
- 1.Paste JSON5-style input, including unquoted keys or hexadecimal numbers if needed.
- 2.Choose indentation or compact output, convert, and copy the JSON.
Limits and notes
- Comments disappear. Nonfinite numbers such as Infinity and NaN become null in the JSON output.
Frequently asked questions
What does this tool do?
Convert JSON5-style comments, single quotes and trailing commas into strict JSON.
What should I check before using the result?
Comments disappear. Nonfinite numbers such as Infinity and NaN become null in the JSON output.