Documentation
How Packetto works
Everything you need to go from an empty album to a completed collection — in eight steps.
- 1
Create your account
Register with your email and a password, or sign in with Google or GitHub. Email sign-ups get a one-time verification link — confirm it before your first sign-in.
- 2
Set your country
Pick your country on the Account page. It sets the flag next to your name on leaderboards and matches you with collectors near you for swaps.
- 3
Pick an album
Browse the Albums page and open the collection you're building. Progress is tracked per album, and you can collect several at once.
- 4
Mark your stickers
Tap any sticker in the checklist to mark it collected — changes save instantly. Jump between sections, filter by Missing or Duplicates, and search by code or name.
- 5
Scan or type codes
Ripped open a fresh packet? Use Quick entry to type codes in bursts (MEX7 9 12), or tap Scan and point your camera at the code on the sticker's back — it's read on your device.
- 6
Track duplicates
Tapping a sticker you already own banks a spare copy, shown as a +N badge. Tap the badge to manage your spares — they're what swap matching runs on.
- 7
Swap with collectors
The album's Swaps page matches your spares with what collectors in your country need. Send a proposal, agree on the stickers, mark them shipped, and rate each other once they arrive. Conversations live under Messages.
- 8
Share and compete
Your public profile link (/u/…) shows your albums read-only to anyone. Climb the leaderboard, earn achievements, and keep your daily streak alive.