JSON String to Array Converter & Formatter Online

Convert all values to array format (e.g., {"key": "value"} → {"key": ["value"]})

Input JSON:

Output JSON:

Converted JSON will appear here...

Tired of manually fixing your JSON data? Our free JSON Array to String Converter & Formatter online tool is the perfect solution. Instantly clean up your JSON by converting single-element arrays (e.g., "key": ["value"]) into simple key-value pairs ("key": "value").

Just paste your unformatted or messy JSON into the input box, click "Format," and copy your perfectly formatted, cleaned-up JSON. Save time and reduce errors with our fast, easy-to-use tool. Ideal for developers and anyone working with JSON data. Try it now!