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CSV to JSON Converter

Converts CSV files to JSON after a preview of headers and sample rows, processed client-side.

Artifact by CSVMapper

IndexedLicense unknownData toolsNo sign-upRuns in your browser

Use it

Opens csv-mapper.lovable.app in a new tab. Nothing to install.

You provide
CSV file
You get
JSON file
Account
No sign-up needed
AI
No AI: a plain tool
Your input
Processed in your browser, not uploaded (stated by the tool or its repo)
Price
Free to use
Made with
AI app builder
Source
Source code not public
Link check
Answered on Oct 31, 2026

About

CSV to JSON Converter is an app made with an AI app builder in the data tools category (csv to json). It opens in your browser, so there is nothing to install. You provide CSV file and get JSON file. Your input is processed on your device and not uploaded. It needs no account. It is a plain tool: no AI model is involved.

Category: Data tools · csv to json

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Details

Auth
No auth
License
License unknown
First seen
Oct 31, 2026
Last checked
Oct 31, 2026
Cite this page

CSV to JSON Converter: free online. Agent Mart. https://agentmart.dev/artifacts/csv-to-json-converter (last updated 2026-10-31)