PunkFix

Fix Shopify Product CSV

Validate and format for Shopify product import. 100% private—your data stays in your browser.

No uploadsNo signupInstant results
1

Upload Product CSV

Drop your product list.

2

Validate Headers

We check against Shopify's required format.

3

Download Ready File

Get a file guaranteed to import correctly.

Click to upload or drag & drop

Supported files: CSV, TXT, JSON (Max 20MB)

Drop your file here

or click to browse

Product data CSV.

Max 20MB 100% Private

What This Tool Does

This tool checks your product list against Shopify's strict import requirements, ensuring headers like 'Title', 'Option1 Value', and 'Variant Price' are correct.

How It Works

1Upload your product list.
2The tool validates headers and data types against Shopify specs.
3It fixes common issues like missing handles.
4Download a ready-to-import file.

Input Format

Product data CSV.

Output Format

Shopify-compatible import CSV.

When to Use This Tool

  • Shopify rejects your file with 'Missing Headers'.
  • Products are creating duplicates instead of updating variants.
  • You are migrating from another platform to Shopify.

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