Guides

Practical reference for Shopify product CSV imports: how failures happen, how Shopify expects rows and columns to behave, and how to keep files clean enough for the importer in Shopify Admin. When specifics change, defer to Shopify’s documentation on using CSV files to import and export products and common import issues.

LaunchCSV builds Shopify-shaped CSV in the browser—use these guides as context for why structure and encoding matter.

All articles

• Shopify product CSV import errors: common causes and fixes — A diagnostic map for failed imports—encoding, headers, handles, variants, and where to look first.
• Shopify product CSV template explained (handles, variants, options) — How Shopify thinks about rows, handles, options, and variant grouping—without drowning in spreadsheet noise.
• Shopify CSV UTF-8 encoding and ‘illegal quoting’ import errors — Why encoding breaks imports, how to verify UTF-8, and how to avoid quote-related failures.
• Shopify CSV column headers not recognized (template mismatch) — When Shopify ignores columns or maps them wrong—and how to realign to the official schema.
• Shopify CSV handles and variants: grouping and duplicate-handle pitfalls — How the Handle column ties rows together and why duplicates or drift break your catalog structure.
• Shopify CSV variant options and ‘Default Title’ pitfalls — Option name/value pairs, the Default Title quirk, and how to structure multi-variant products.
• Shopify CSV import silent failure troubleshooting (nothing shows up) — When the admin looks successful but products, inventory, or images do not match what you expect.
• How Excel corrupts Shopify CSV files (and what to do instead) — Dates, SKUs, leading zeros, and scientific notation—why spreadsheet editors destroy product data.
• Shopify bulk product update CSV workflow: export-first vs build fresh — Practical workflow for large edits without losing column fidelity or variant relationships.
• Shopify product CSV images: hosted URLs and import expectations — How image columns work, why URLs must resolve publicly, and common image-related import failures.
• Build a Shopify product CSV without a spreadsheet (and when to use apps or the API) — Avoiding Excel damage, staying aligned to Shopify’s schema, and honest scope vs Matrixify and the Admin API.