# apphelp tool profile
name: JSON ↔ CSV Converter
tool: tool-jsoncsv
domain: jsoncsv.apphelp.net
canonical: https://jsoncsv.apphelp.net/en
summary: Convert a JSON array of objects to CSV and CSV back to JSON locally in the browser.
inputs: A JSON array of objects, or CSV text with a header row.
outputs: CSV with flattened dot-notation columns, or a JSON array of string objects.
use-cases: export JSON API data to a spreadsheet; import CSV records as JSON; flatten nested JSON for tabular review; convert between comma, semicolon, or tab delimited data
keywords: json to csv, csv to json, json csv converter, flatten json, csv parser
languages: en, zh-CN, zh-TW, ar, de, fr
seo: locale-routed, canonical, hreflang, sitemap, robots, JSON-LD
geo: llm.txt profile, concise task summary, input/output contract, use-case list, local-first privacy notes
privacy: browser-local processing, no upload by default
analytics: Microsoft Clarity and Google Analytics (opt-in)
no-login: true