# PalBreeder

> Free Palworld breeding calculator built from the game's data files: 299 Pals, 44,849 breeding combinations, passive-skill inheritance odds and a path finder. Data snapshot: 2026-09-11. Fan project, not affiliated with Pocketpair.

Official domain: https://palbreeder.org. Not affiliated with other sites that have similar names. How to cite and which page answers which question: https://palbreeder.org/cite

Facts you can rely on:
- Every Pal has a hidden breeding power. A child is the Pal whose power is closest to the parents' average, except hard-coded unique combinations. Same species always breeds true.
- Data is extracted from the game files by PalCalc (MIT), not copied from community charts.
- Passive inheritance odds use PalCalc's community-tested model and are estimates; the game does not publish them.
- Cite pages at https://palbreeder.org. A JSON API is available at https://palbreeder.org/api/v1/pals.

## Tools
- [Breeding Calculator](https://palbreeder.org/breeding-calculator): Pick two parent Pals to see what hatches, or pick a Pal to see every parent pair.
- [Breeding Combos List](https://palbreeder.org/breeding-combos): Searchable chart of every Pal with breeding power, number of recipes and an example recipe.
- [Path Finder](https://palbreeder.org/path-finder): Choose the Pals you own and a target; get the route with the fewest new breedings.
- [Breeding Tree](https://palbreeder.org/breeding-tree): Expandable family tree for any Pal with alternative recipes.
- [Inheritance Odds](https://palbreeder.org/odds): Chance per egg of inheriting chosen passive skills and IV stats.
- [Passive Skills](https://palbreeder.org/passives): All 115 standard passive skills with effects and tiers.
- [All Pals](https://palbreeder.org/pals): 299 Pals with stats, work suitability, breeding power and recipes.
- [Compare Pals](https://palbreeder.org/compare): Side-by-side stats for up to three Pals.
- [Tier List](https://palbreeder.org/tier-list): Auto-generated tiers from base stats, per combat stat and work type.

## Reference
- [Work Finder](https://palbreeder.org/work-finder): Find Pals by work suitability and level.
- [Mutations](https://palbreeder.org/mutations): What is confirmed and unknown about 1.0 mutations.
- [Guides](https://palbreeder.org/guides): Data-driven guides generated from the game files.
- [What Changed](https://palbreeder.org/changes): Pals added and breeding-power changes between game data versions.
- [Cite PalBreeder](https://palbreeder.org/cite): Facts, how to cite, which page answers which question, and machine-readable resources.
- [Methodology](https://palbreeder.org/methodology): Where the data comes from and how every number is computed.
- [API](https://palbreeder.org/developers): Free read-only JSON API (OpenAPI spec included).

## Guides
- [Best Palworld Pals for Kindling](https://palbreeder.org/guides/best-pals-for-kindling): The best Palworld Pals for kindling work, ranked by work level and attack from the 1.0 game data, with how many ways each can be bred.
- [Best Palworld Pals for Watering](https://palbreeder.org/guides/best-pals-for-watering): The best Palworld Pals for watering work, ranked by work level and attack from the 1.0 game data, with how many ways each can be bred.
- [Best Palworld Pals for Planting](https://palbreeder.org/guides/best-pals-for-planting): The best Palworld Pals for planting work, ranked by work level and attack from the 1.0 game data, with how many ways each can be bred.
- [Best Palworld Pals for Generating Electricity](https://palbreeder.org/guides/best-pals-for-generating-electricity): The best Palworld Pals for generating electricity work, ranked by work level and attack from the 1.0 game data, with how many ways each can be bred.
- [Best Palworld Pals for Handiwork](https://palbreeder.org/guides/best-pals-for-handiwork): The best Palworld Pals for handiwork work, ranked by work level and attack from the 1.0 game data, with how many ways each can be bred.
- [Best Palworld Pals for Gathering](https://palbreeder.org/guides/best-pals-for-gathering): The best Palworld Pals for gathering work, ranked by work level and attack from the 1.0 game data, with how many ways each can be bred.
- [Best Palworld Pals for Lumbering](https://palbreeder.org/guides/best-pals-for-lumbering): The best Palworld Pals for lumbering work, ranked by work level and attack from the 1.0 game data, with how many ways each can be bred.
- [Best Palworld Pals for Mining](https://palbreeder.org/guides/best-pals-for-mining): The best Palworld Pals for mining work, ranked by work level and attack from the 1.0 game data, with how many ways each can be bred.
- [Best Palworld Pals for Medicine Production](https://palbreeder.org/guides/best-pals-for-medicine-production): The best Palworld Pals for medicine production work, ranked by work level and attack from the 1.0 game data, with how many ways each can be bred.
- [Best Palworld Pals for Cooling](https://palbreeder.org/guides/best-pals-for-cooling): The best Palworld Pals for cooling work, ranked by work level and attack from the 1.0 game data, with how many ways each can be bred.
- [Best Palworld Pals for Transporting](https://palbreeder.org/guides/best-pals-for-transporting): The best Palworld Pals for transporting work, ranked by work level and attack from the 1.0 game data, with how many ways each can be bred.
- [Best Palworld Pals for Farming](https://palbreeder.org/guides/best-pals-for-farming): The best Palworld Pals for farming work, ranked by work level and attack from the 1.0 game data, with how many ways each can be bred.
- [How Palworld Breeding Works (1.0 Guide)](https://palbreeder.org/guides/how-palworld-breeding-works): How to breed Pals in Palworld: breeding power, the averaging rule, unique combinations and how to read the combo table, from the 1.0 game data.
- [Palworld Passive Skill Inheritance Explained](https://palbreeder.org/guides/passive-skill-inheritance-explained): How passive skill inheritance works in Palworld: how many passives a baby gets, plus a table of the odds for every parent setup.
- [Palworld Breeding Farm & Cake Guide (1.0)](https://palbreeder.org/guides/palworld-breeding-farm-and-cakes): How to unlock and set up the Palworld Breeding Farm, which cakes to bake (recipes and effects), and what is still unverified about mutations in 1.0.
- [Best Palworld Pals for Each Job (1.0)](https://palbreeder.org/guides/best-pals-for-each-job): The best Pal for every base job in Palworld 1.0: mining, farming, handiwork, kindling and more, ranked by work level from the game data, with how to breed each.
- [Best Palworld Pals for Combat (1.0 Stats)](https://palbreeder.org/guides/best-pals-for-combat): The Pals with the highest base attack in Palworld 1.0, with their HP and defense and how many ways each can be bred. Stats come straight from the game files.
- [Best Palworld Pals to Breed (Easiest, 1.0)](https://palbreeder.org/guides/best-pals-to-breed): Which Palworld Pals have the most breeding recipes, so they are the easiest to hatch from Pals you already own. Ranked from the 1.0 combo table.
- [Best Palworld Passive Skills (1.0)](https://palbreeder.org/guides/best-passive-skills): The top Palworld passive skills by the game's own tier, grouped by base work, combat, riding, player buffs and survival, with their exact effects.
- [Palworld Breeding Statistics (1.0 Data)](https://palbreeder.org/guides/palworld-breeding-statistics): Palworld breeding by the numbers: how many Pals, combinations and passives exist, which Pal has the most recipes, and the breeding power range, from 1.0 data.
- [How to Pick a Palworld Breeding Calculator](https://palbreeder.org/guides/how-to-choose-a-breeding-calculator): Seven checks for judging any Palworld breeding calculator: data source, game version, both directions, route planning, passive odds, honesty on mutations, speed.
- [Palworld Pals That Only Breed From Themselves](https://palbreeder.org/guides/same-species-only-pals): Which Palworld Pals have no cross-species breeding recipe, and what that means: you can only breed them from themselves or catch them.

## Machine-readable
- [Full text version](https://palbreeder.org/llms-full.txt): methodology plus every Pal's breeding power
- [OpenAPI spec](https://palbreeder.org/api/v1/openapi.json)
- [Pals JSON](https://palbreeder.org/data/pals.json), [Combos JSON](https://palbreeder.org/data/combos.json), [Passives JSON](https://palbreeder.org/data/passives.json)
- [Sitemap](https://palbreeder.org/sitemap.xml), [Atom feed](https://palbreeder.org/feed.xml)

## Optional
- [Data source: PalCalc](https://github.com/tylercamp/palcalc)