What's here
10 tools in four groups: a store lookup, margin and ad-spend calculators, technical SEO generators, and catalog helpers for images and SKUs. Each page explains the method under the tool, so you can check the working rather than trust a number.
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01
Store lookup
Store lookup
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02
Calculators
Calculators
- Shopify profit margin calculator Price, product cost, shipping, Shopify fees and ad cost in. Profit per order and margin out.
- Shopify fee calculator What Shopify takes from one sale on each plan: payment processing, third-party gateway fee and subscription share.
- ROAS calculator Revenue and ad spend in. ROAS, cost per order and profit after ad spend out.
- Break-even ROAS calculator The lowest ROAS your ads can run at before every order loses money, from your real margin.
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03
Technical SEO
Technical SEO
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04
Catalog & media
Catalog & media
- Shopify image sizes The pixel sizes Shopify and its themes actually use for products, banners, logos, collections and favicons.
- Shopify image resizer Resize and crop images to Shopify sizes in your browser. Nothing is uploaded.
- Shopify SKU generator Build consistent SKUs for every variant from a pattern, then export a CSV that imports into Shopify.