Free E-Commerce Tools

Faprika tools are free calculators for businesses that build and grow an e-commerce site: for pricing a product, calculating marketplace commission, planning shipping and measuring a campaign. With live charts, no sign-up, in seconds.

Free, no sign-up
Data stays in your browser
Share the result via link

Marketplace and shipping

Automatic commission by category, payouts and contracted shipping rates

Trendyol Commission Calculator Calculate commission by category on Trendyol, plus net profit and payout including shipping and withholding tax. Calculate Hepsiburada Commission Calculator Calculate commission plus VAT, transaction fee, and net profit and payout after shipping on Hepsiburada. Calculate Shipping Cost Calculator Compare shipping cost by desi carrier by carrier, including your own site and marketplace rates. Calculate n11 Commission Calculator Calculate net profit after commission, marketing and service fees, shipping and withholding tax on n11. Calculate Amazon Commission Calculator Calculate commission by category and price, plus net profit and payout on Amazon.com.tr. Calculate Çiçeksepeti Commission Calculator Calculate commission by category, net profit, payout and payment term on Çiçeksepeti. Calculate Etsy Commission Calculator Calculate transaction fee, listing fee, and net profit and payout after shipping on Etsy. Calculate

E-commerce and sales

For pricing, profit, campaign and shipping decisions

Profit Margin Calculator Calculate net profit, profit margin, break-even and target-margin price item by item with a chart. Calculate Volumetric Weight (Desi) Calculator Find the desi and the weight the carrier will charge from the parcel size; for multiple parcels and different divisors. Calculate Discount Calculator Calculate the discounted price, the remaining unit profit and the number of sales needed for the campaign to be profitable. Calculate Break-Even Point Calculator Find how many orders per month your online store needs to turn a profit, and the sales needed for a target profit. Calculate

Finance and tax

For VAT, loan and daily rate calculations

VAT Calculator Separate the VAT included in your selling price, or add VAT to an amount excluding VAT. Calculate Loan Calculator See the monthly instalment, total cost and repayment plan before taking out a loan. Calculate Percentage Calculator Do store calculations such as conversion rate, increase, price rise and discount with the formula. Calculate

Marketing and SEO

For ads, links, QR and search results

ROAS Calculator See with ROAS and break-even ROAS whether your ads make money relative to your profit margin. Calculate QR Code Generator Colourful QR codes for product pages, Wi-Fi and business cards; download as PNG and SVG. Calculate WhatsApp Link Generator A wa.me link with a ready-made message for orders and support, plus the button code for your site. Calculate Title and Meta Description Preview Try how your product page title and description look on Google, with pixel measurement. Calculate UTM Builder Add the UTM parameters that GA4 reads to your campaign links. Calculate

Frequently asked questions

Are Faprika tools paid?

No. All tools are free; you don't need to sign up or leave your email address.

Are the numbers I enter saved anywhere?

No. Calculations run in your browser; your values are not sent to Faprika or any other server. If you want to share a result, you copy the link containing the values yourself.

Where do the marketplace commission rates come from?

The rates in the commission tools are taken from the marketplaces' official seller lists; each tool shows the name and date of the list at the top. For the exact rate, rely on the current list in your seller panel.

Which tool should I use when?

Use the profit margin and commission tools when setting prices, the desi and shipping cost tools before dispatch, the discount, ROAS and break-even tools when planning campaigns and ads, and the QR code, WhatsApp link and UTM tools for promotion.

Can I share the result with my teammate?

Yes. The “Share result” button in each tool copies a link that opens the same result with the values you entered.

The calculations are ready; is your store?

Build your own e-commerce site with Faprika; marketplace, shipping and e-Invoice integrations in one panel.

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