Transform CSV data into a structured JSON array of objects. Handles quoted fields, multiple delimiters, and special characters. Copy or download the JSON output.
Open CSV to JSON → free, no sign-inCSV data going into a JavaScript application or API almost always needs to be JSON. CSV to JSON handles the conversion: upload your CSV, get a structured JSON array of objects back, with each row as an object and each column header as a key. Handles quoted fields, various delimiters, and special characters correctly.
Developers preparing data for a web application, building a static JSON data file for a front-end project, or converting an exported dataset into a format that an API or database can consume.
No tutorials. No learning curve. Open it and get started.
No server uploads. Copy the JSON directly from the browser or download it — whichever is faster for your workflow.
Completely free. No trial period. No premium tier for basic functionality. No account required. Use it as often as you need.
One job, done well. CSV to JSON was built to solve a specific problem cleanly. No feature bloat, no ads, no distractions.
What does the JSON look like?
An array of objects, where each object represents one row and keys come from the header row.
Are numbers stored as strings or numbers?
Values that look like numbers are stored as JSON numbers, not strings.
Does it handle quoted values containing commas?
Yes — properly quoted CSV values (using double quotes) are parsed correctly.
What delimiter should my CSV use?
Comma is the default. Tab, semicolon, and other delimiters are also supported.
Can I convert back from JSON to CSV?
Use the JSON to CSV Converter tool.
Free. Instant. No sign-in. Open it and get the job done.
Open CSV to JSON on Doathingy.com →