Free tools
Free Tools for E-commerce Sellers
Practical tools for listings, profit, pricing, inventory, shipping and everyday seller decisions. No signup required.
3 of 40 tools
Inventory & Shipping
ShippingFree
Volumetric Weight Calculator
Volumetric weight from dimensions and a configurable divisor.
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ShippingFree
Shipping Cost Comparison
Compare shipping options using rates you enter, including RTO outcomes.
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ReturnsFree
RTO Loss Calculator
Expected loss from return-to-origin orders.
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