Convert, import, and bulk-format customer CSV data to JSON.

Flatfile's elegant import button helps you turn spreadsheets into JSON data. The structured JSON can then be automatically imported into your application database.

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Sign up No thanks - Convert, import, and bulk-format customer CSV data to JSON.



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Convert customer data to JSON

Convert and import CSV files containing names, dates, and emails to cleanly formatted JSON. Send this structured JSON to any app with a few lines of code. - Convert customer CSV data to JSON

Easily validate customer CSV data

Ensure that customer phone numbers, dates, and emails are formatted consistently with Flatfile's validation options. - Validate customer CSV data.

No more manual CSV to JSON conversions

Flatfile works with any web app and feels like a guided CSV import wizard. No frustrating CSV templates or intimidating documentation needed.

Flatfile makes data entry quick and simple. It feels like a matching game.

Vidah Quirante

Marketing Manager at Digsy

How Flatfile works

Flatfile is a javascript importer that integrates easily with any web application, framework, or API.

Get a license key

Once you have registered for Flatfile, you’ll get a license key that connects your application to Flatfile.

Configure the importer

After obtaining your license key, you can configure your Flatfile JS snippet with your expected data model and validation options.

Deploy Flatfile

Once the importer is configured, you simply need to tell it where and how to send the import results. After that, all you need to do is add Flatfile as a button in your application.

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No credit card required to get started