Can I bulk upload my data into my app?
Yes, you can. Fuzen allows you to bulk upload data into your app in two simple ways: by uploading a CSV file or by connecting your Google Sheets. This is useful
Yes. Fuzen supports bulk data upload so you can bring in existing records from spreadsheets or Google Sheets without entering them one by one.

Open the AI Chat Canvas to describe your bulk upload. The AI creates the collection structure and imports your data.
Two ways to bulk upload
| Method | How it works | Best for |
|---|---|---|
| CSV / Excel upload | Click Import CSV on any data table in your app, select your file, map columns, and import. | One-time imports, offline data, large datasets |
| Google Sheets | Connect your Google Sheet to your app and import data directly. | Data that lives in Google Workspace, collaborative sheets |
Step-by-step: CSV upload
- Prepare your file. Ensure the first row has column headers that match your app's fields (e.g. Name, Email, Phone).
- Open the data page. In your app, navigate to the page showing the collection you want to populate.
- Click Import CSV. The button is in the toolbar above the data table.
- Select your file and map columns to fields.
- Click Import. Records are added instantly.
Important notes
- Each upload adds new records -- it does not update existing ones. Uploading the same file twice creates duplicates.
- Clean your data before uploading: remove blank rows, fix inconsistent formats, and check for typos.
- Start with a small test batch (5-10 rows) to verify the column mapping works correctly.
Video tutorial
Watch the step-by-step walkthrough: How to bulk upload data in Fuzen
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