What Quackadex does

Quackadex is a free Fortnite sprite tracker. Mark which of the 119 variants you own and which you've mastered, ask Dex — a built-in assistant that knows your collection — what you're missing, and share a scorecard anyone can open. Free, no ads, no download.

There are 25 sprites in Fortnite and 119 variants of them. 110 can be obtained today; 9 are not out yet. Keeping track of which ones you have is the entire problem this solves.

Track what you own, and what you've mastered

Every sprite, every variant, in one grid. Mark a variant as owned with one click and mastered with another — they are tracked separately, because mastering is its own goal with its own reward. Filter by rarity, variant, season or whether you have it, and search across ability text, so typing "ammo" finds every sprite that touches your ammo rather than every sprite with "ammo" in its name.

A completion percentage that is actually correct

This is the part worth being precise about, because most trackers get it wrong. A variant counts toward your total if you can obtain it or you already own it. Variants that nobody can get yet are excluded for everyone. And if Epic pulls a variant, it keeps counting for the players who got it in time — it genuinely existed, and their collection shouldn't be marked down for it.

Your denominator is therefore computed for you, from the current catalog, every time. It is never a number typed into the code. Trackers that hardcode a total are wrong the day anything ships, and several of them are wrong right now.

Ask Dex

Dex is an assistant that knows your collection, and no other sprite tracker has one. Ask what you're still missing, which variants boost your ammo, or where a particular sprite drops. Tell it you just found a Gummy Ghost and it ticks the box for you — you don't go and find the row yourself. It answers from the catalog and your own collection, not from a guess, and it is free with an account.

Share a scorecard people can actually open

One link shows your whole collection — every sprite, every variant, owned, mastered or missing. Take a snapshot that stays frozen at the moment you posted it, a live link that updates as you collect, or export the card as an image. No login needed to view one, and the link unfurls properly in Discord with your numbers in the preview rather than as a blank card.

Kept current from the game itself

The catalog is rebuilt from the game files rather than typed up by hand, so new sprites and variants arrive here without waiting for someone to notice. What the files cannot tell you — whether a variant is actually obtainable — is a judgement a person records deliberately, because Epic ships art early, leaks variants and occasionally releases things by accident.

What it costs, and what it does with your data

It is free. There are no ads and nothing is for sale. We do count page views with a third-party analytics service, and that is the only tracking here — it is never loaded unless you allow it, it is switched off entirely if your browser sends a Global Privacy Control signal, and there is a link in the footer to stop it at any time. It is never connected to your collection or your account. An account needs an email address and a display name, and nothing else. You can download everything held about you as a file, and delete your account yourself from the settings screen without asking anyone.

Where to go next

• Every sprite — abilities, variant bonuses and where each one drops
• Resummon costs — what each variant costs in Sprite Dust
• Guides — how the mechanics actually work