The Creatures Tools page: calculators, visualizers, and generators

The Creatures Tools page brings the free public calculators, visualizers, and idea tools together. Start with what you need to decide or create; you do not need to learn every tool first.


Create a name or brand


Use an Animal Name Generator for ideas based on an animal's appearance or personality, or an Organization Name Generator for a farm, ranch, rescue, service, or other animal business. Each result includes a short reason so you can compare ideas instead of receiving a bare list.


Use the Cattle Brand Designer when you want to compose a livestock brand from letters, numbers, traditional symbols, and arrangements. The preview changes as you work and says the mark in brand language.


Brand controls for letters, orientation, symbol, composition, and the Brand-speak result


Explore breeding and coat color


A calculator compares two parents and shows possible offspring results. A visualizer explores one animal and shows how selected or reported genetics can affect its appearance.


The calculators cover Highland cattle, miniature donkeys, Nigerian Dwarf goats, and horses. Visualizers are available for Highland cattle, miniature donkeys, and horses. The horse calculator lets you start with appearance or use laboratory results.


Horse coat calculator appearance controls for the stallion and mare


For pregnancy timing, use a Gestation Calculator. Enter the breeding date and species to see an estimated due date and pregnancy timeline. The full steps are in Using the gestation calculator.


Estimate weight or a market range


Use a Weight Calculator when you have a tape measure but not a livestock scale. It uses heart girth and body length to estimate pounds and kilograms for supported livestock species.


Use the Livestock Value Calculator to see a directional market range from qualifying auction sales. Choose the animal's species, breed when known, sex, and age. The result explains its sample and whether it had to use a broader set of sales.


Livestock Value Calculator fields for species, breed, sex, and age


What is saved


The public tools do not automatically add an animal, organization, record, or listing to your account. A result may offer a next step, such as creating an animal profile or keeping a market range with it. Nothing is created until you choose that action and complete the form.


The Brand Designer is free to use without an account, but downloading its SVG, PNG, or print sheet requires a free account. Generated ideas, estimates, and genetics results should support your decision, not replace official records, professional advice, a scale, an appraisal, or laboratory testing.



Updated on: 02/09/2026

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