Convert CSV data to JSON format instantly. Paste CSV or upload a file.
This tool supports comma-separated, tab-separated, semicolon-separated, and pipe-separated values. It also handles quoted fields containing delimiters or newlines (RFC 4180 compliant).
This tool converts CSV → JSON. For JSON → CSV, check out our JSON Formatter tool which can help you inspect and restructure JSON data.
The converter properly handles quoted fields, escaped quotes (""), and fields containing the delimiter character. Unicode characters including emojis are fully supported.
Since everything runs in your browser, there's no server-imposed limit. However, very large files (>50MB) may cause your browser to slow down. For most use cases, the tool handles files instantly.