Lines to JSON Array
Convert a list of text lines into a JSON string array.
A list becomes an array
You have a list — pasted from a spreadsheet, a doc, or another tool — and you need it as a JSON array for code or config. This converter does exactly that, one line per string.
Turn on trimming to strip stray whitespace and skip-empty to drop blank lines, then copy the array in minified or pretty form. It is the quick bridge from plain text to structured data.
Simple and private
The conversion runs in your browser, so your list is never uploaded.
Frequently Asked Questions
What does it output?
A JSON array of strings, one entry per input line, shown both minified and pretty-printed.
Can I clean the lines?
Yes. Options let you trim whitespace from each line and skip blank lines.
What is it good for?
Turning a copied list into a JSON array for code, config, or seeding data.
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