How to Bulk Import Products to UniLink (Upload a CSV of Your Entire Catalog)

Skip manual product entry and upload your full product catalog to UniLink in one go using a structured CSV file.

Building a product catalog block by block works well when you have five or ten items to add. When your catalog runs to fifty, a hundred, or five hundred products, manual entry is not just slow — it is error-prone. A typo in a price, a missed image URL, an incorrectly formatted product type: small mistakes compound across hundreds of rows. UniLink's bulk import feature solves this by letting you prepare your catalog in a spreadsheet, then upload the whole thing at once with built-in validation to catch errors before they go live on your page.

What Bulk Import Does

Bulk import reads a CSV file you upload and creates or updates products in your UniLink account in a single operation. Each row in the CSV becomes one product, and the columns map to product fields: name, price, description, image URL, product type, and any custom attributes your account supports. After upload, UniLink parses every row, validates the data, and presents a review screen that flags any rows with missing required fields or formatting errors before asking you to confirm the import.

The review step is what separates a reliable import from a chaotic one. Rather than silently skipping bad rows or failing the entire file on the first error, UniLink gives you a line-by-line report: row 47 has a missing price, row 102 has an invalid image URL. You can fix those rows in your spreadsheet and re-upload just the corrected rows, or fix them directly in the review interface for small errors. Only valid rows proceed to import; invalid rows are held until corrected.

Bulk import is a one-time data load by default — importing a product that already exists (matched by name or SKU) creates a duplicate rather than updating the existing entry. If you want to update existing products in bulk, use the bulk export → edit → re-import workflow covered in a separate article. For initial catalog setup, new product launches, or adding a complete new category, bulk import from CSV is the fastest path from spreadsheet to live storefront page.

How to Get Started

1. Navigate to Dashboard → Products. Log in at app.unilink.us and click Products in the sidebar. This is the product library for your UniLink account — all products you add here can be added to any page's product block.
2. Click Import. The Import button is at the top right of the Products page. Clicking it opens the import dialog with two options: Download Template and Upload CSV.
3. Download the template CSV. Click Download Template to get a pre-formatted CSV file with the correct headers and example data in the first row. Open the file in Excel, Google Sheets, or any spreadsheet application. The example row shows exactly how each field should be formatted.
4. Fill in your product data. Delete the example row and enter your products, one per row. Fill in the required columns (Name, Price, Type) and as many optional columns (Description, Image URL, SKU, Tags) as you have data for. Save as CSV when done — do not save as .xlsx or any other format.
5. Upload your CSV and review. Return to Dashboard → Products → Import, click Upload CSV, and select your file. UniLink displays the review screen with a row count, any validation errors highlighted in red, and a preview of the first few valid products. Fix any errors, then click Confirm Import.

How to Use Bulk Import

1. Use the SKU column to prevent duplicates. If your products have SKUs or unique identifiers, fill in the SKU column in the CSV. UniLink uses SKUs to detect duplicate rows within a single upload and flags them during review, preventing you from accidentally importing the same product twice.
2. Format image URLs correctly. The Image URL column expects a direct link to a publicly accessible image file (JPEG, PNG, or WebP). Do not use Google Drive share links or other redirect URLs — the image must be served directly at the URL. Use cdn.unilink.us or any public CDN for reliable hosting.
3. Set the Type column to match UniLink's product types. Valid values are physical, digital, and service. Rows with an unrecognized type value will fail validation. Check the template's example row for the exact spelling and casing.
4. Fix validation errors in the review screen. After uploading, the review screen shows each error with the row number and field. For small numbers of errors (under 10), you can click the error cell in the review table and edit it inline. For many errors, download the error report, fix the source CSV, and re-upload.
5. Confirm the import and verify products. Click Confirm Import on the review screen. UniLink processes the valid rows and redirects you to the Products list. Scroll through the newly added products and spot-check three to five for correct name, price, and image before adding them to a page block.

Key Settings

Get the Most Out Of Bulk Import

The CSV template is the most important tool in the bulk import workflow. Every column header must match exactly — a column named "Product Name" instead of "Name" will cause every row in that column to fail validation. Download a fresh copy of the template each time you do a new import, especially after UniLink platform updates that may add new supported fields. Never build your import CSV from scratch based on memory or a saved copy of an old template.

Image hosting is one of the most common pain points in bulk import. UniLink requires direct, publicly accessible image URLs. If your images are currently in a Google Drive folder, Dropbox, or local file system, you need to upload them to a public CDN or hosting service first. UniLink's own CDN at cdn.unilink.us is a reliable option — upload images there via the Media Library in the Dashboard, then copy the CDN URLs into your CSV. This extra step takes longer upfront but results in faster image load times on your product pages.

For sellers with existing product data in another platform (Shopify, WooCommerce, Etsy), most of these platforms can export a CSV. Download that export, then use Excel or Google Sheets to reformat the columns to match UniLink's template. The core fields (name, price, description, image URL) are present in most e-commerce exports — it is mainly a matter of mapping and renaming columns, which takes fifteen to thirty minutes for most catalogs. This is far faster than manual entry even for catalogs of just fifty products.

After a successful import, immediately add a product block to a test page and check how your products appear. Pay attention to: image aspect ratios (UniLink displays product images in a consistent format — very wide or very tall images may crop unexpectedly), price formatting (UniLink reads price as a number and applies currency formatting based on your account settings — a price entered as "$29.99" instead of "29.99" may display as "$0.00"), and description length (very long descriptions may be truncated in card views). A ten-minute review after import is much faster than fixing issues after a page is live.

Troubleshooting