List to Array Converter (JSON, JS, Python, PHP…)
Turn a pasted list into an array for JSON, JavaScript, Python, PHP, Java, C#, Go or a comma-separated line.
Tool inputs stay in your browser · optional AI search sends your query
Good to know: Numbers stay numbers and text gets quotes, so the result is ready to paste into code.
How to use it (step by step)
- 1Type or paste your text into the “List” box. There is already an example in it so you can see how it works; press Clear to start with your own.
- 2Choose your settings: “Output”, “Items are separated by”, “Numbers”, “Remove duplicates”.
- 3The answer appears right away in the “Array” box. No button needed.
- 4Press Copy and paste the result wherever you need it.
Words to know
- JSON
- A common text format apps use to store and send data, made of names and values in { } brackets.
- Array / list
- An ordered collection of items, like ["apple", "banana"]. Every programming language has one.
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