Row | Title | Description |
---|---|---|
1 | Name | FlowSQL |
2 | About | Free Online SQL editor to easily explore CSV datasets. No limits on file size. Created for data analysts and scientists. |
3 | Developed by | Jon Kim 🇺🇸 |
4 | https://linkedin.com/in/jon-profile |
Row | Title | Description |
---|---|---|
1 | Name | FlowSQL |
2 | About | Free Online SQL editor to easily explore CSV datasets. No limits on file size. Created for data analysts and scientists. |
3 | Developed by | Jon Kim 🇺🇸 |
4 | https://linkedin.com/in/jon-profile |
Upload your file here (.csv):
Note: Depending on the size and contents, your file may not be sucessfully processed. Unfortunately, this may require you to refresh your screen, which means your current data will be lost. For more details, see FAQs.
No History Available
FlowSQL is a free online SQL editor that allows anyone to easily import, explore, and run SQL queries on CSV files. There is no hard restriction on file size, though you should be mindful of file size, content and other considerations that may make your file more difficult to import and process (See Limitations and Considerations below).
Anyone! Though the site was created with data professionals in mind, including data analysts, scientists, and students, anyone can use and benefit from the website.
The best way to use FlowSQL is for quick exploration of CSV files. It is not meant to be a replacement for proper databasing and handling, and you should not import sensitive data, including those with PII or PHI. This tool is great for anyone who wants to quickly query their datasets using SQL.
You can easily start by clicking "Import," and uploading your first CSV file. Then, you should see your table show in the sidebar, and can start querying your table.
Currently, all data is only temporary, and will be erased upon browser refresh, with the exception of your most recent theme and sheets for a limited time. The reason is that your data is only stored temporarily on your browser, and once the browser is refreshed, the website will be restored. This means that none of your data will be saved or used anywhere else, and also allows there to be no limits on file size, which is usually imposed on other sites.
When you import a CSV file, the data is compiled in your browser. Depending on certain factors, such as file size, content, and other complexities in your dataset, the compilation may error. If this occurs, you may have to refresh your browser to process data again. This is likely due to the underlying technology and/or your local browser that compiles the code.
Thus, to improve performance, we recommend that you:
Yes, all data will be refreshed upon browser reload. However, your most recent theme and sheets will be saved for a limited time, until your browser session expires.
Our site is optimized for use on a computer. However, you are welcome to use the site on your mobile device if needed, though we recommend using your laptop or desktop for a better experience.
No. We do not store or save your data anywhere. They only exist in your browser and will be erased upon browser refresh.
Yes! We currently have the following shortcuts:
Run Query: | Ctrl (or Cmd) + Enter |
Comment Code: | Ctrl (or Cmd) + / |
Save Query as SQL File: | Ctrl (or Cmd) + Shift + S |
New Sheet: | Ctrl (or Cmd) + Shift + L |
Open History: | Ctrl (or Cmd) + Shift + Y |
We love and welcome any feedback! If you would like to share your thoughts, please click the “Support” button and fill out the form.