Developer Tools
CSV to JSON Converter
Convert CSV data to JSON. Supports custom delimiters, quoted fields, and file upload. The first row is used as the header/keys.
Free · Runs in your browser · No signup · Files stay on your device
3 lines • 51 chars
Paste CSV, switch delimiters, and keep row numbers visible while converting in fullscreen mode.
Quick examples
JSON Output • 2 rows converted
[
{
"name": "Aisha",
"role": "Admin",
"city": "Dubai"
},
{
"name": "Omar",
"role": "Editor",
"city": "Lahore"
}
]How to use
How to use CSV to JSON Converter
- 1Paste CSV or upload a file.
- 2Choose delimiter if not comma.
- 3Copy the JSON output.
Tips
Quick tips
- The first row of CSV becomes JSON object keys.
- Quoted fields with commas are handled correctly.
- Upload a .csv file or paste directly.
FAQ
Frequently asked questions
What if my CSV uses semicolons?
Change the delimiter setting to semicolon (;).
Are quoted fields supported?
Yes. Fields enclosed in double quotes handle commas and escaped quotes correctly.
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