CSV to Array (JS / Python / PHP)
Turn CSV rows into a ready-to-paste array literal for JavaScript, Python or PHP.
Disclaimer: This tool is for general informational and estimation purposes only and is not professional financial, tax, accounting or legal advice. All figures are estimates — verify with a qualified professional before making decisions. Read the full disclaimer.
About CSV to Array (JS / Python / PHP)
CSV to Array converts CSV rows into a ready-to-paste array literal for JavaScript, Python or PHP — as an array of objects keyed by the header, or as plain rows.
How to use CSV to Array (JS / Python / PHP)
- 1Paste or type your data into the input box above (a sample is pre-filled so you can try it instantly).
- 2Adjust any options on offer — delimiter, columns, formatting and so on — to match what you need.
- 3Conversion happens instantly as you type; review the result in the output panel.
- 4Click Copy to grab the output or Download to save it as a file — CSV to Array (JS / Python / PHP) keeps everything on your device.
Why use CSV to Array (JS / Python / PHP)?
- ✓Hard-coding seed or fixture data from a spreadsheet
- ✓Turning a CSV into a config array for a script
- ✓Prototyping with realistic data inline in code
- ✓100% free with no sign-up, no watermark and no usage limits
- ✓Runs entirely in your browser — your data is never uploaded or stored
- ✓Works offline once loaded, with instant results and one-click copy or download
Frequently asked questions
Which languages are supported?+
JavaScript, Python and PHP — each with correct syntax and proper string quoting and escaping for that language.
Are numbers kept as numbers?+
Yes — values that are purely numeric are emitted unquoted so they stay as numbers in the generated code.
Is it free to use?+
Yes — it is completely free with no sign-up, no account and no usage limits. There is no watermark and no paywall, so you can process as many files as you like.
Is my data private and secure?+
Yes. This tool runs entirely in your browser using client-side JavaScript — your data is never uploaded to a server, stored or logged. Once the page has loaded you can even use it offline, which makes it safe for confidential or proprietary files.
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