Tools for online store owners

Free calculators and generators to help you launch, price, and grow — no account required.

Tools

• Shopify True Cost Calculator

  See exactly how much Shopify costs — including transaction fees, apps, and Stripe. Enter your monthly sales volume and compare to YNS side by side.

• Privacy Policy Generator

  GDPR-aware privacy policy template. Fill in your details and copy in one click.

• Terms and Conditions Generator

  Generate a customized T&C document for your website or online store.

• Refund Policy Generator

  Customizable return window, conditions, and refund method for your store.

• Business Name Generator

  12 business name ideas filtered by industry and style. Regenerate freely.

• Domain Name Generator

  See .com, .store, .shop, .co, .io and more TLDs plus smart prefix/suffix variations.

• Store Name Generator

  12 brand name ideas filtered by industry and style. Regenerate freely.

• Barcode Generator

  Generate scannable Code 128 barcodes from any text or number. Download as SVG or PNG.

• Profit Margin Calculator

  Net profit per sale after product costs, shipping, platform fees, and Stripe.

• Revenue Forecaster

  Project monthly and annual revenue from traffic, conversion rate, and AOV.

• Stripe Fee Calculator

  Exact Stripe fees by country — with international card and currency conversion surcharges. See fees at scale.

• Product Price Analyzer

  Is your product priced right? See gross margin, net margin, and ideal price range vs. category benchmarks.

• Product Description Generator

  SEO-optimized, casual, or professional copy — from your key features.

• Shipping Label Template

  Fill in from/to addresses and print a clean shipping label instantly.

• Bill of Lading Template

  Create a professional bill of lading document for freight shipments.

• Checkout Friction Scorer

  Answer 12 questions and get a friction score with a prioritized list of what's costing you conversions.

• Store Health Checker

  Instant audit of your store URL — HTTPS, title tag, meta description, OG image, and Google PageSpeed score.

• Meta Tag Tester

  Preview how your product page looks in Google search results, Twitter cards, and Facebook link previews.