Convert Messy CSV with Quotes and Commas

Parse CSV that has commas, quotes, or line breaks inside fields.

Hakuna kuingia kinachohitajikaFaili zinabaki faragha

Drop a CSV file (or paste below)

CSV, TSV, TXT hakuna kikwazo cha ukubwa wa faili

Vinjari faili

CSV

JSON

—

First row is a headerConvert numbers & booleans

Delimiter

💡 A proper RFC 4180 parser — handles quoted fields, commas and line breaks inside quotes, and escaped quotes. With "first row is a header" on, you get an array of objects; off, an array of arrays. Everything runs in your browser.

CSV tips

📑

The RFC 4180 parser correctly handles commas and newlines inside quoted fields — where naive split-by-comma breaks.

Escaped double-quotes ("") inside a field are decoded properly.

🔍

If a column looks off, check the delimiter setting — auto-detect handles most files.

🔒

Runs entirely in your browser.

Jinsi Inavyofanya Kazi

Chagua Faili

Drop your file into the tool above. It stays entirely on your device — nothing is sent to any server.

Chakata

The tool processes your data instantly in your browser using JavaScript. No server, no waiting.

Pakua

Get your result instantly. Nothing is stored after you leave the page — complete privacy.

Kwa nini utumie yetu?

✓Bure kabisa — bila gharama zilizofichwa, kamwe

✓Hakuna akaunti, barua pepe, au kuingia kinachohitajika

✓Faili hazitoki kwenye kifaa chako kamwe

✓Hakuna kikwazo cha ukubwa wa faili kabisa

✓Hakuna alama za maji kwenye matokeo yoyote

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🔌

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↹

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📥

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💻

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See CSV rows as structured JSON objects while deve

Maswali Yanayoulizwa Mara Kwa Mara

Back to CSV to JSON