Tools for online shops
Practical tools for anyone selling products, on Shopify, Etsy, eBay, Amazon or your own site: know your margins, plan sales, and organise product codes.
5 tools, all running on your device
Profit & Margin Calculator
Work out profit, margin and markup on a product, with fees, discounts and VAT, and the price you need.
Calculator
Barcode Generator
Make EAN-13, UPC-A, EAN-8 and Code 128 barcodes for products and labels, as SVG or PNG.
SVG, PNG
Discount & Sale Price Calculator
Work out sale prices, stacked discounts and buy-X-get-Y offers, and how many more sales a discount needs.
Calculator
SKU Generator
Make a consistent SKU for every product variant, colour and size, and download them as a CSV.
CSV
Dimensional Weight Calculator
Work out a parcel’s dimensional (volumetric) weight and what you’ll be billed for, and what to charge.
Calculator
Which tool do I need?
- Make a barcode for a product or labelBarcode Generator
- Work out profit, margin and markup, and the price you needProfit & Margin Calculator
- Plan a sale: prices, % off and what it does to profitDiscount & Sale Price Calculator
- Make SKUs for every colour and sizeSKU Generator
- Work out a parcel’s billed (dimensional) weightDimensional Weight Calculator
- Work out fees and profit on an Etsy saleEtsy Fee & Profit Calculator
- Make a white product-photo background transparentRemove White Background
- Add your logo to a set of product photosBulk Watermark
Good to know
- Barcodes on products sold in shops need numbers licensed from GS1. Making the barcode image is free; the number itself has to be yours.
- For your own stock and labels, Code 128 can hold letters and numbers, such as a SKU.
- Print barcodes at full size or larger, in black on white, with the blank margins either side.