JSON TO
CSV
Convert JSON data to CSV online in your browser with a fast, privacy-friendly JSON to CSV converter.
Enter JSON and click "Convert to CSV".
HOW IT WORKS
PASTE JSON
Paste your JSON array or object structure into the editor workspace.
CONVERT TABLE
Click Convert to CSV to automatically map properties into clean tabular columns.
EXPORT CSV
Instantly copy your comma-separated values or download them as a .csv file.
FEATURE HIGHLIGHTS
RFC 4180 COMPLIANT
Robust escaping for commas, quotes, and newlines ensures spreadsheets open your data without corruption.
100% PRIVATE & LOCAL
Zero server transmission and zero logging. Your application payloads remain strictly inside your browser.
ROW AND COLUMN COUNTS
Review the number of rows and columns in the generated CSV.
SPREADSHEET EXPORT
Copy the CSV output or download a CSV file for your spreadsheet workflow.
CLIENT-SIDE PRIVACY
ManyTinyTools operates browser-first. Your JSON data remains strictly inside local browser memory and is never uploaded, recorded, or sent to analytics.
INPUT
MEMORY
EXPORT