Pokémon Nuzlocke logo tracker

Keep track of your Pokémon encounters across multiple Nuzlocke runs, and prepare for Gym battles and Rival fights so you never wipe again! Get insights into team match ups, compare stat blocks and get detail on Gym movesets & abilities.

The Ultimate Pokémon Nuzlocke Tracker

Looking for a reliable Nuzlocke tracker to manage your Pokémon Nuzlocke challenge? You have come to the right place. This Pokémon Nuzlocke tracker is a free, open-source web app designed to help you record encounters, plan your team, and survive every gym battle in your Nuzlocke run. Whether you are attempting your first Nuzlocke or grinding through a hardcore ROM hack, this tracker gives you the tools to stay organized and make smarter decisions throughout your playthrough.

What Is a Nuzlocke Challenge?

A Nuzlocke is a set of self-imposed rules that make Pokémon games significantly harder. The two core rules are simple: you may only catch the first Pokémon you encounter on each route, and if a Pokémon faints, it is considered dead and must be permanently boxed or released. These rules transform a casual Pokémon playthrough into a tense, strategic experience where every battle matters and every loss is permanent. The Nuzlocke challenge has become one of the most popular ways to replay Pokémon games, with a thriving community of players sharing their runs, strategies, and heartbreaking losses online.

Track Encounters Across Every Route

The Nuzlocke tracker lets you log your encounters for every route and location in the game. Mark which Pokémon you caught, which ones you missed, and which encounters you have yet to visit. The tracker supports randomized encounters too, so you can pre-select hidden encounters and reveal them as you progress through the game. With full encounter tracking, you will always know exactly which Pokémon are available and which routes still have unclaimed encounters waiting for you.

Analyse Team Matchups and Prepare for Boss Battles

One of the biggest advantages of using a Nuzlocke tracker is the ability to analyse your team before walking into a gym battle or boss fight. This tracker provides detailed information on gym leader teams, including their Pokémon, movesets, abilities, held items, and stat spreads. You can compare your team against the boss to identify weaknesses, find coverage gaps, and plan your strategy before the fight even begins. No more losing your favourite Pokémon to a surprise move you did not see coming.

Nuzlocke Guides for 50+ Pokémon Games

Browse our comprehensive Nuzlocke guides covering over 50 Pokémon games. Each guide includes full boss rosters, encounter tables, and strategic advice tailored to that specific game. Whether you are playing a classic mainline title or a challenging ROM hack, we have a guide to help you through it.

Our most popular guides cover the games that Nuzlocke players love the most. The Radical Red guide is one of our most visited pages, covering both Normal and Hardcore mode with full boss teams, EV spreads, and held items for every fight. Radical Red is widely considered one of the hardest ROM hacks available, and having a detailed Nuzlocke guide can mean the difference between a successful run and a total wipe.

Renegade Platinum is another fan favourite, offering a significantly harder version of Pokémon Platinum with rebalanced teams, new encounters, and tougher boss fights. Our Renegade Platinum Nuzlocke guide covers every gym leader, rival battle, and Elite Four member so you can plan ahead and keep your team alive.

For players who want the ultimate challenge, Emerald Kaizo pushes Pokémon Emerald to its absolute limit with brutally optimized boss teams and minimal room for error. The Emerald Kaizo Nuzlocke guide on this tracker breaks down every fight so you know exactly what you are up against.

Other popular ROM hack guides include Pokémon Unbound, which features a custom battle engine matching Gen 8 quality and over 80 unique side missions, Blazing Emerald with its new regional forms and rebalanced mechanics, Pokémon Glazed spanning three full regions, and Rising Ruby and Sinking Sapphire for a harder take on the Hoenn remakes.

Of course, we also cover every mainline Pokémon game. From the original Red and Blue through Gold, Silver, and Crystal, all the way to modern entries like Sword, Shield, Scarlet, and Violet. Every guide includes encounter data and boss team breakdowns to help you plan your Nuzlocke run from start to finish.

Built for the Nuzlocke Community

This Pokémon Nuzlocke tracker was originally created by Domtronn, who built the first version of the app as an open-source project to help the Nuzlocke community track encounters and prepare for boss battles. The project was later forked and maintained by Bassel-T, who continued to expand game support, fix bugs, and keep the tracker up to date with new ROM hacks and mainline titles. Their combined work laid the foundation for what this tracker is today. The project remains open-source under the BSD 3-Clause license, and the community continues to benefit from their contributions.

This Nuzlocke tracker is completely free to use, works in your browser with no downloads required, and saves your progress locally so you can pick up right where you left off. You can manage multiple Nuzlocke runs at the same time, switch between games, and track your graveyard of fallen Pokémon across all your playthroughs.

Whether you call it a Nuzlocke tracker, a Nuzlocke planner, or a Pokémon challenge tracker, this tool is built to make your Nuzlocke experience smoother and more enjoyable. Stop losing Pokémon to fights you could have prepared for. Start your next Nuzlocke run with the best tracker available, and give your team the best chance of making it to the Hall of Fame.

Ready to begin? Start a new Nuzlocke run, load an existing save, or explore our full library of Nuzlocke guides to find the perfect game for your next challenge.