Practical tools for product listings
Prepare listing images and know the numbers before you publish.
A small, fast toolset for Etsy, Amazon, Shopify, and cross-border sellers. No account required for the core utilities.
Use the tool that matches the job
Each page targets one seller task, then sends visitors to the next useful action.
Product image resizer
Crop to a square canvas and download a JPG without uploading it to a server.
PRICINGEtsy profit estimator
Model an initial profit number before you add country-specific fees and ads.
SHIPPINGDimensional weight calculator
Calculate volumetric weight and CBM from a carton size in centimetres.
Platform image guides
Start with a sensible working canvas, then check current platform documentation before publishing.
Listing photo size
Prepare a high-resolution square master for product listing images.
ETSYShop banner size
Plan a banner master that stays readable after responsive cropping.
AMAZONProduct image size
Use a zoom-friendly master and keep the primary image clean.
SHOPIFYProduct image size
Keep storefront product media consistent across themes and collections.