Free tools for store builders
Make the big decisions with numbers, not guesses. Nothing you type leaves your device. Everything is calculated right here in your browser.
Platform Picker Quiz
Answer 6 questions about your products, budget and skills. You get a ranked top 3 of ecommerce platforms, with the reasons.
Start the quiz →Store Name Generator
Brandable names in five styles, with a saved favourites list and one-click domain availability checks.
Generate names →Profit Margin Calculator
True profit per order after product cost, shipping, payment fees, platform fees and ad spend, plus the price you need to hit a target margin.
Calculate →Startup Cost Estimator
Twelve editable line items with lean, standard and pro presets. See one-time, monthly, 3-month and first-year totals.
Estimate →Platform Fee Calculator
Compare up to three plans side by side by effective fee rate at your real order volume.
Compare fees →Break-even & ROAS Calculator
Orders needed to break even, your break-even ROAS and the most you can pay to acquire a customer.
Run numbers →Product Description Writer
Turn a list of features into benefit-led copy in four tones: a short version, a long version, bullets and an SEO meta description.
Write copy →Store Launch Checklist
Over 40 checks across 7 stages, saved as you go and printable. Don't launch without it.
Open checklist →Numbers look good? Let's build it.
Send a 3-minute brief and get a free plan and a fixed quote for your store.