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Convert CSV to JSON for an API

Turn a spreadsheet export into JSON your code or API can consume.

Sem login necessárioArquivos permanecem privados

Drop a CSV file (or paste below)

CSV, TSV, TXT sem limite de tamanho de arquivo

Procurar arquivos
JSON
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.

APIs tips

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Keep "first row is a header" on to get an array of objects keyed by column name — ideal for APIs.

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Turn on type conversion so numbers and booleans arrive as real JSON types, not strings.

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Copy the JSON straight into a request body or fixture.

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Data is parsed in your browser — never uploaded.

Como funciona

1
Escolher arquivo
Drop your file into the tool above. It stays entirely on your device — nothing is sent to any server.
2
Processar
The tool processes your data instantly in your browser using JavaScript. No server, no waiting.
3
Baixar
Get your result instantly. Nothing is stored after you leave the page — complete privacy.

Por que usar o nosso?

Completamente gratuito — sem custos ocultos, jamais
Sem conta, e-mail ou login necessário
Arquivos nunca saem do seu dispositivo
Sem limites de tamanho de arquivo
Sem marcas d'água em nenhuma saída

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