CSV to JSON
Convert CSV data into JSON format, correctly handling quoted fields, commas, and special characters.
Runs entirely in your browser — your files are never uploaded to a server.
How It Works
1. Choose Your File
Drag & drop or select the file you want to work with.
2. Processed in Your Browser
Everything happens locally on your device — your file is never uploaded anywhere.
3. Download Your Result
Get your finished file instantly, ready to save or share.
Frequently Asked Questions
Does it handle commas inside quoted fields correctly?
Yes — a field like "Los Angeles, CA" (with a comma inside quotes) is parsed as one value, not split incorrectly.
What if my first row isn't a header?
Uncheck "First row is a header" and each row will convert to an array of values instead of named fields.
Can I download the result?
Yes, once converted you can copy the JSON or download it directly as a .json file.
What if my CSV has quotes inside quoted fields?
Standard CSV escaping (doubled quotes, like "" inside a quoted field) is handled correctly.