Google Data Studio is a great tool for data analysis and visualization. Previously, Google Data Studio users experienced challenges when working with CSV (Comma Separated Values) data. There was no direct way for Google data studio CSV upload. The solution was to import the CSV data into Google Sheets and then set the Google Sheets document as the data source in Google Data Studio. This was a long procedure that added more steps to basic visualization tasks. 

However, this changed after Google Data Studio introduced the “File Upload” connector. It allows you to create data sets that you can use to upload many CSV files into a single data source via a simple drag & drop interface. 


This is what you need for this article:

Part 1: What is Google Data Studio?

Data Studio is a tool developed by Google to help its users analyze and visualize data. Data Studio comes with many connectors that you can use to establish connections to various data sources. Additionally, Google Data Studio has hundreds of partner connectors that you can use to establish connections to many other data sources. 

After loading your data into Google Data Studio, you will be provided with different tools that you can use to visualize your data. You can use line charts, pie charts, bar charts, or even Google Maps. 

Google Data Studio also allows you to invite your colleagues and collaborate on a report. Once the report is complete, you can share it with others via email. 

The good thing about Google Data Studio is that it’s simple and can be used for free. 

Part 2: What is a CSV File?

A CSV file refers to a comma-separated values file that allows data to be stored in a tabular format. The name of a CSV file should end with a .csv extension to signal that it is a CSV file. 

CSV files can be used with nearly every spreadsheet program, including Microsoft Excel and Google Spreadsheets. However, they are different from other spreadsheet file types in that they can only have one sheet in a file, but they cannot save a column, cell, or row. Also, CSV files don’t allow you to save formulas. 

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CSV files allow companies to export high volumes of data to more concentrated databases. The CSV files are plain-text files, meaning they are easy to create. This also makes it easy to import a CSV file into a Spreadsheet or any storage database, regardless of the software that you are using. 

Online commerce stores use CSV data to import and export important information, like order or customer data, to and from the database. 

The ubiquitous structure of CSV files makes them easy to import and export compared to files with an object-oriented or hierarchical structure. 

Part 3: How File Upload Works

You may find yourself in a scenario where Google Data Studio does not have a connector to where your data is stored. For example, your data may be stored in Microsoft SQL Server. Google Data Studio does not have a connector to SQL Server. In that case, you can export your SQL Server data into a CSV file, then upload the CSV file into Google Data Studio. 

This has been made possible by the Google Data Studio file upload feature. After uploading a file, it is added to a “data set”. You can then use that data set to create a data source. 

The data that you create will belong to you, and it cannot be shared. However, you can share the data sources you create from your data sets. They can also be edited just like any other data source. So, your data sources can be used in shared reports and data sources, but only you can access the data set. 

Multiple files can be uploaded to a data set. Whenever you add a new file, it is appended to the data set. This means that it is easy for you to update the data as time goes on. 

Note that the uploaded data is appended to the data set, not merged, and then stored in Google Cloud storage, meaning that you can use the data with other cloud services. 

With file upload, you can use a file dialog or the drag & drop feature to upload files to Data Studio. You can upload up to 100MB of CSV data to the Google Cloud Platform per data set, then access it as a data source across all your reports. 

After uploading the data, Google Data Studio will analyze it and break it down into metrics and dimensions that can be used in your reports. 

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Part 4: Steps to Upload CSV Files to Google Data Studio

Now that you have your .csv file, you can upload it to Google Data Studio by following the steps given below:

Step 1: Log into your Google Data Studio account.

Step 2: Use your Google account to log in. You will be taken to the “Reports” page. Click the “+ Create” button located on the top left corner of the screen. 

Google Data Studio CSV Upload: Create Option
Create Option

Step 3: A new window with 3 options will pop up. Click “Data source”. 

Google Data Studio CSV Upload: Data source
Create Data Source

Step 4: You will be taken to a new page that shows the list of Google Data Studio Connectors. Choose “File Upload”. 

Google Data Studio CSV Upload: File upload
Upload File

Step 5: The File Upload window will be opened. Drag and drop your CSV file into the window or click the “CLICK TO UPLOAD FILES” button. Navigate to where you have stored the CSV file on your computer. 

Google Data Studio CSV Upload: Upload files
Upload CSV File

Step 6: After Google data studio upload CSV file, it will be shown under the Data Sets column located on the left side of the window. 

Google Data Studio CSV Upload: Data Sets column
Uploaded File Shown

To add more CSV files, click the “ADD FILES” button or drag and drop them into the window. 

Step 7: Click the “CONNECT” button located on the top right corner of the screen. 

Google Data Studio CSV Upload: Connect Button
Connect Button

Step 8: You will be taken to a window that shows the columns of the dataset. Choose the ones to include and the ones to exclude. 

Step 9: To load the dataset into your new report, click the “CREATE REPORT” button located in the top right corner of the screen. 

Google Data Studio CSV Upload: Create Report
Create Report

The data set will be loaded into a new report dashboard. 

You can use it to create visualizations. 

Part 5: Limitations

Although the Google Data Studio File Upload feature has introduced the ability to upload CSV files into Google Data Studio, it has a number of limitations. 

They include the following:

  1. There is a file size limit of 100MB per data set. 
  2. Errors may arise when uploading your CSV data file to Google Data Studio due to formatting issues in the CSV file. 

Part 6: Use Hevo

Hevo Data provides users with a simpler platform for integrating data for analysis. 

It is a no-code data pipeline that can help you combine data from multiple sources and visualize it in Data Studio. 

It provides a consistent and reliable solution to managing data in real-time, ensuring that you always have analysis-ready data in your desired destination. 

Your job will be to focus on key business needs and perform insightful analysis using BI tools. 


The following are the key takeaways from this article:

  • You have learned more about the Google Data Studio File Upload feature. 
  • You have learned more about CSV files. 
  • You have learned how to upload a CSV file into Google Data Studio using the File Upload feature. 

You can sign-up for a 14-day free trial with Hevo!

Share your thoughts on the Google Data Studio CSV upload feature in the comments!

Nicholas Samuel
Technical Content Writer, Hevo Data

Skilled in freelance writing within the data industry, Nicholas is passionate about unraveling the complexities of data integration and data analysis through informative content for those delving deeper into these subjects. He has written more than 150+ blogs on databases, processes, and tutorials that help data practitioners solve their day-to-day problems.

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