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TOOL · 10 · Data & Utility

CSV ⇄ JSON

Convert CSV to JSON or JSON back to CSV.

Processed 100% in your browser — your files never leave your device.

Drop files here or click to browse

Or upload a .csv file

How it works

  1. Step · 01

    Pick a direction — CSV → JSON, or JSON → CSV.

  2. Step · 02

    Paste your data into the input box, or drop a .csv / .json file.

  3. Step · 03

    Click Convert, then copy the result or download it as a file.

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Frequently asked questions

Is this tool really free?
Yes. Every tool on EasyFileMagic is 100% free with no signup, no watermarks, no page limits, and no software to install.
Are my files uploaded to a server?
No. Files are processed directly in your browser using JavaScript and WebAssembly. Nothing is uploaded to our servers, so your documents never leave your device.
Does it work on mobile?
Yes. The tools run in any modern browser on desktop, tablet, or mobile (Chrome, Edge, Safari, Firefox). Very large files may be slower on low-end phones.