CSV converter
CSV to JSON
Paste spreadsheet rows, choose how columns are read, and convert through the same API that powers the production tool.
/api/csv-json
JSON output
waiting for conversionComma / headers / 2 spaces
Rows
--
4 input lines
Columns
--
Comma
JSON size
--
after convert
Preview
--
table rows
Table preview
convert to preview rows
Convert CSV to inspect the first rows as JSON records.
Related tools and guides
data
JSON to CSV
Convert JSON objects or arrays into copy-ready CSV, semicolon, or TSV output.
opendata
CSV Summary
Profile CSV data with row counts, column stats, missing values, unique counts, and numeric summaries.
opendeveloper
JSON Beautifier
Format compact or messy JSON into clean, readable, properly indented output.
opendata
JSON Path Extractor
Extract a nested value from JSON with simple dot and bracket paths.
open