Code array converter

List to Array Converter

Turn a spreadsheet column or plain-text list into ready-to-paste array syntax for common programming languages without manually adding quotes and commas.

No upload Free to use Works on mobile

Format tool

List to Array Converter

Options

Array code

0 results

How to use List to Array Converter

1

Paste list values

Add one string, ID, keyword, or label per line.

2

Select a language

Generate JSON, JavaScript, Python, PHP, or Java string-array syntax.

3

Copy valid code

Quotes and backslashes are escaped for the selected output format.

Common uses

Application code

Create arrays for configuration, constants, fixtures, and scripts.

Data migration

Convert spreadsheet columns into portable developer-friendly syntax.

Testing

Build string arrays for test cases, mock data, and API filters.

List to Array Converter FAQ

Which array formats are supported? +

The tool supports JSON, JavaScript, Python, PHP, and Java string arrays.

Are numeric-looking IDs converted to numbers? +

No. Every row remains a string so leading zeros and exact identifiers are preserved.

How is this different from List to JSON? +

List to Array offers language-specific code syntax, while List to JSON focuses only on valid JSON data.

Keep working

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