Turn product catalog JSON into Shopify-ready CSV rows without uploading product data.
Object, product array, or products array
9 mapped Shopify columns
Handle,Title,Body (HTML),Vendor,Option1 Name,Option1 Value,Variant SKU,Variant Price,Image Src
"devcrate-hoodie","DevCrate Developer Hoodie","<p>A heavyweight hoodie for long debugging sessions.</p>","DevCrate","Size","Small","DC-HOODIE-S","49.00","https://cdn.example.com/devcrate-hoodie.jpg"
"devcrate-hoodie","DevCrate Developer Hoodie","<p>A heavyweight hoodie for long debugging sessions.</p>","DevCrate","Size","Large","DC-HOODIE-L","49.00","https://cdn.example.com/devcrate-hoodie.jpg"
"privacy-first-sticker","Privacy-First Sticker","A durable laptop sticker.","DevCrate","Title","Default Title","DC-STICKER-01","4.5","https://cdn.example.com/privacy-sticker.jpg"Tool documentation
Convert structured product catalogs into a focused Shopify CSV without exposing unpublished products, pricing, SKUs, or image URLs to a third-party conversion server.
Conversion runs locally in your browser.
Your tool input is never uploaded or logged.
Input stays on your device and is not persisted.
Use a single product object, an array of products, or an object containing a "products" array. Load the sample catalog to see the supported structure.
DevCrate creates one CSV row per variant and maps handles, descriptions, vendors, options, SKUs, prices, and image URLs.
Copy the generated text or download the BOM-prefixed UTF-8 CSV, then review it before importing through Shopify Admin.
Shopify imports are sensitive to exact column names, valid CSV quoting, consistent product handles, and variant rows. Missing headers, unescaped commas or quotes, and malformed option data commonly cause rejected imports or incorrectly grouped products.
This converter emits Handle, Title, Body (HTML), Vendor, Option1 Name, Option1 Value, Variant SKU, Variant Price, and Image Src in a stable order. Every value is CSV-escaped, including HTML and text containing commas or quotation marks.
Products without variants generate one row with a Default Title option. Products with a variants array generate one row per variant while retaining the shared product handle, title, vendor, description, and primary image.
JSON parsing, product normalization, CSV escaping, copying, and file generation all happen in this browser tab. DevCrate sends no product payload to an API and creates no server-side payload log. Ordinary static page requests may still be logged by the site host, but they never contain your catalog.