Convert CSV to JSON Online (Auto Type Parsing)
Parse CSV files into clean JSON objects with RFC 4180 compliance for quoted fields, escaped characters, and embedded commas.
Turn spreadsheet exports and data tables into formatted JSON arrays. Automatically infers data types (casting numeric strings to numbers and "true/false" to booleans) with customizable delimiter settings.
How to Use Convert CSV to JSON Online (Auto Type Parsing)
Select Your File
Drag and drop your file or click Browse to select from your device.
Set Target Options
Choose desired format, compression level, or customization parameters.
Convert & Download
Click Convert to process instantly in local memory and save your result.
Frequently Asked Questions
Does the converter automatically parse numbers and booleans?
Yes. You can toggle auto-type inference to convert values like "42" into numeric 42 and "true" into boolean true, or preserve everything as raw strings.
Are custom delimiters like semicolons (;) or tabs (TSV) supported?
Yes. You can specify standard commas, semicolons (common in European Excel exports), tabs, or pipe (|) delimiters.
How does it handle quotation marks and commas within cells?
It strictly adheres to RFC 4180 CSV standards, parsing escaped quotes ("") and commas enclosed within quotation marks correctly.
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