Free tools
Shopify tools and calculators
Every tool works without an account or extension. Most calculators run entirely in your browser; the theme detector reads only a storefront's public pages. Each calculator saves its inputs in the URL, so you can bookmark a scenario or send it to a teammate.
Start with the profit calculator if you do not know your margin. Use the ROAS calculator once you do, and check fees and shipping thresholds before you change a price.
See what one order can afford to spend on ads before it loses money.
- Input
- Selling price, product cost, shipping, payment fees, other costs, and optional campaign revenue and spend.
- Output
- Break-even ROAS, max ads per order, contribution, break-even ACOS, a share link, and actual ROAS.
- Scope
- Does not include returns, tax, or fixed costs.
See unit and whole-order Shopify profit, margin, and costs before you change the price.
- Input
- Sale price, product cost, payment fees, shipping, and quantity.
- Output
- Unit and order profit before ads, margin, total costs, a share link, and a CSV export.
- Scope
- A planning estimate, not accounting software.
Compare plan subscriptions and payment fees for your monthly revenue.
- Input
- Monthly revenue, orders, plan, billing cycle, payment setup, and editable rates.
- Output
- All-in monthly cost per plan, take rate, cheapest plan, and upgrade break-even revenue.
- Scope
- US examples for subscriptions and processing, not apps, tax, or a Plus quote.
Test whether a free-shipping threshold still leaves your target margin.
- Input
- AOV, product cost basis, actual shipping cost, shipping charged, threshold, and target margin.
- Output
- Contribution and margin below and at the threshold, safe threshold, AOV lift, and sensitivity.
- Scope
- A free-shipping threshold model, not a carrier rate quote or conversion forecast.
Turn one discount code into a shareable link or a multi-variant cart permalink, with QR and bulk CSV.
- Input
- Store domain, discount code, link type, variants, quantity, and an optional redirect path.
- Output
- A /discount/CODE link, a cart permalink, a QR code PNG, and a batch links CSV.
- Scope
- Formats URLs only; Shopify checkout confirms whether the code applies.
Set up two or three discounts and see which ones can stack before you launch.
- Input
- Two or three discounts with type, method, value, product scope, and Combinations, plus cart lines, shipping, and eligibility flags.
- Output
- Pair conflicts with reasons, applied order, code and automatic slots, and estimated subtotal, shipping, savings, and total.
- Scope
- A planning simulation of documented rules; checkout is the source of truth.
Turn a SKU list into UPC-A, EAN-13, or Code 128 barcodes, with PNG/SVG ZIPs and a Shopify product CSV.
- Input
- One SKU or barcode value per line, or a product CSV with SKU and optional Title columns.
- Output
- Barcode previews, SVG and PNG ZIP downloads, a barcode sheet CSV, and a Shopify product CSV.
- Scope
- Encodes values only; it does not assign GS1 prefixes or guarantee retail compliance.
Read any Shopify storefront's public HTML for its theme, detectable services, and product price range.
- Input
- A public store domain, or a full store URL.
- Output
- Theme name and IDs, detected services, product count, price band, and a 200-store benchmark.
- Scope
- Public signals only; apps without a public signature are invisible.
