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CSV to JSON Converter icon

CSV to JSON Converter

Convert CSV data to JSON instantly in your browser. Auto-detects delimiters, headers, numbers and booleans.

Users0Current public install base
Rating--Store average score
Reviews0Public review volume
Manifest versionV3Extension platform version
7-day growth0Net users gained this week
7-day growth rate--Relative weekly velocity
Preview

CSV to JSON Converter Media preview

4 assets
Trend

User growth trend

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User Growth Over Time

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Rating trend

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Growth overview

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7-day growthFlat
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Technical snapshot

Version, languages, and crawl freshness

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Version1.0.0
ManifestV3
Size32.7KiB
Languages33Deutsch / English / Filipino +30
Published
Store updated
Last crawled
DeutschEnglishFilipinoIndonesiaMelayuNederlandsTiếng ViệtTürkçedanskespañolfrançaisitaliano
Overview

Product summary

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CSV to JSON Converter — Instant Data Transformation Right in Your Browser

Stop uploading your spreadsheet exports to random websites just to reshape them. CSV to JSON Converter is a lightweight Chrome extension that turns any CSV data into clean, pretty-printed JSON in under a second — no server, no signup. This csv to json converter works locally, no data leaves your browser — safe even for sensitive datasets.

HOW IT WORKS

Paste your CSV into the input box and the csv to json conversion happens instantly as you type. The parser fully understands real-world CSV: quoted fields, commas and line breaks inside quotes, escaped double quotes, and both Windows (CRLF) and Unix (LF) line endings. The result appears as pretty-printed JSON with two-space indentation, ready to drop into your code, API request, config file, or documentation. Click Copy JSON to send it to your clipboard or Download .json to save it as a file.

KEY FEATURES

Instant conversion — the csv to json transformation runs live on every keystroke, fully offline, with no network requests and no latency.

Reviews

Recent review snapshot

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Store average score--Chrome Web Store aggregate rating, including ratings without synced review text
Synced text average--Average computed only from synced review bodies below
Reviews with text0Synced review bodies
Total ratings / reviews0Chrome Web Store public rating/review count

Store average score: --. The bars below are calculated from synced review text only, so they may be empty for extensions that have public ratings but no synced comments yet.

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