VibeGear
Converters

JSON to CSV

Turn an array of objects into a CSV with one click.

Install for Chrome →All features

Tools → Convert → JSON → CSV · 7-day free trial · Premium $9.99 / yr

Try it now·runs locally · nothing uploaded
JSON (array of objects)
CSV
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★ Flagship

Playground

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JS / TS scratchpad — sandboxed and instrumented.

Paste real code, hit Run. Console + network monitor + watch expressions all in one panel.

  • ·Real ES modules · top-level await
  • ·URL imports — esm.sh & friends
  • ·Live fetch monitor (every call)
  • ·Watch expressions in your scope
  • ·10s sandbox timeout · zero CORS pain

HTTP client

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Postman-style request runner.

Save collections, share variables, hit any API. Includes GraphQL with introspection, OpenAPI / cURL import.

  • ·Bearer / Basic / API-key auth
  • ·GraphQL · introspection
  • ·OpenAPI 3.x · cURL import
  • ·Copy as fetch / axios / Python

Realtime (WS + SSE)

↗

Stream-protocol tester — what Postman doesn’t do well.

WebSocket + Server-Sent Events with custom auth headers, auto-reconnect, JSON pretty-print.

  • ·wss:// + ws:// + subprotocols
  • ·SSE via fetch — Authorization works
  • ·Auto-reconnect with backoff
  • ·Send composer · ⌘ + Enter

What it does

CSV is the de-facto format for spreadsheets and data analysis. JSON is what most APIs return. Bridging the two by hand is tedious; this converter does it in one shot.

The input must be a JSON array of objects (one row per object). The converter unions all keys across rows so partial rows still get a column. Quoted fields and escapes are emitted per RFC 4180.

Why use VibeGear's json to csv

How to use it

  1. 1Open Tools → Convert → JSON → CSV.
  2. 2Paste a JSON array of flat objects.
  3. 3Output appears live; copy or download as .csv.

Example

JSON
[
  {"id": 1, "name": "Alice", "active": true},
  {"id": 2, "name": "Bob", "active": false}
]
CSV
id,name,active
1,Alice,true
2,Bob,false

Frequently asked

My JSON is nested — what do I do?

CSV is flat by definition. Flatten nested fields first (e.g., user.email → user_email) using the JSON explorer, or write a tiny script in the Playground.

Related tools

CSV to JSON

Parse CSV into a typed JSON array, instantly.

JSON to YAML

Reformat JSON as cleaner, comment-friendly YAML.

JSON to XML

Convert JSON objects to clean XML.

JSON to TOML

Cargo / pyproject / Hugo configs from JSON in one paste.

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One install. Every tool above.

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