JSON ↔ CSV Converter

Bidirectional converter between JSON arrays and CSV tables. Supports RFC 4180 compliance, file uploads, and downloads.

Array of objects or single record

3 rows · 4 columns

id,name,city,role
1,Haroon,Islamabad,Developer
2,Ayesha,Lahore,Designer
3,Zaid,Karachi,Product Manager

How to Use JSON ↔ CSV Converter

Choose JSON → CSV or CSV → JSON depending on your input data format.

Paste your raw JSON/CSV string or click 'Upload' to parse an existing .json or .csv file directly.

Inspect the formatted tabular result and copy it to your clipboard or download as a file.

Properly escapes quotes, commas, and newlines within cells.

Automatically parses booleans, numbers, and nulls when translating CSV to JSON.

Quickly convert files without manual copy-pasting.

All conversion runs locally. Your data is never transmitted to an external server.

Frequently used companion utilities for this workflow

JSON Formatter, URL Encoder/Decoder, Hash MD5/SHA256, and Regex suite.

Encode and decode text and files into Base64 format. Full UTF-8 multi-byte support, URL-safe mode, and file uploads.

Decode JSON Web Tokens, inspect header and payload claims, check expiration timestamps, and analyze signatures.

Test regular expressions in real-time with syntax highlighting, flag controls, capture group breakdowns, and cheat sheet.