Automatic counting
Each match is counted a few seconds after it ends: chests opened or destroyed, by type and rarity.
Chest Tracker counts every chest you open in Fortnite, shows it on top of the game as soon as each match ends and tells you how far you are in your hunt for the pirate token.
The app runs on a Windows PC. Download anyway
The interface opens in your browser, locally: only your PC can reach it.
Start the app once, play as usual: the rest happens by itself.
Each match is counted a few seconds after it ends: chests opened or destroyed, by type and rarity.
A floating overlay with no window, readable anywhere on the map. Full or compact, it adds your chests as soon as each match ends.
Epic's real drop rates, your chance of already having the pirate token, the gold outfit or a vehicle, and your luck compared with other players.
Average, best match, Victory Royales, chests per day and per type, your looting minute by minute, your milestones, and whether chests really help you win.
Your stats over the 3D island in one picture, to download or paste straight into Discord.
Fortnite deletes old replays: the app can archive them, and estimates the chests of matches already lost with your own average.
In Fortnite: Settings → Game → Replays → Record Replays: On.
Download FortniteChestTracker.exe and run it. A short setup opens in your browser.
Each match is counted right after it ends. The app waits next to the clock, with no window.
Windows may say "Windows protected your PC" because the exe is not signed: More info → Run anyway.
No window, no frame: just outlined numbers on a soft halo. Try it here.
Streaming? The same HUD exists as a transparent page for an OBS browser source.
The rates announced by Epic, per chest opened in a normal match. Enter your number of chests:
Chance of at least one = 1 − (1 − 1/rate)^chests. In the app, it is worked out for you with your real chests.
The short answer first: open a card for the details.
It only reads the replay files Fortnite saves on your PC by itself, once the match is over. No memory reading, no injection, no game file modified.
Fortnite only writes the key that unlocks a replay when the match ends. While you play, the HUD says "MATCH IN PROGRESS", then the count lands a few seconds later.
Ammo boxes, food boxes and loot cannons are not chests. Only Battle Royale matches are counted.
Settings → Video → Window Mode. In exclusive fullscreen, Windows cannot draw anything over the game.
Fortnite only keeps your latest replays. Give the app your matches played (fortnite.gg or fortnite-api.com) and it multiplies them by your real average per mode.
With "Open with Fortnite", a tiny process starts it when you launch the game and closes it afterwards. It runs at low priority and sleeps between matches.
Replays are read on the Windows PC where Fortnite saves them.
Free, no account, ready in a minute.