Uploading a CSV

Data Sources

To upload a CSV as a new data source to Chartio, you will need to ensure it is in a format Chartio can read and import as a table.

Please refer to the CSV best practices here: https://blog.chartio.com/posts/csv-best-practices

There is also detailed support documentation on CSV uploads here

Upon uploading your CSV file, you will need to verify the data types and date formats that Chartio has auto-detected and make changes as necessary.

Uploading a CSV Verification

After a CSV file has been uploaded to your account, you can update the data in the following ways:

  • replace an existing CSV table
  • append to an existing CSV table
  • add a new CSV table

You can find additional information on editing your CSV file here.

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