A fast, privacy‐focused, offline‐first web

A fast, privacy‐focused, offline‐first web application for tracking and sharing your FIFA World Cup 2026™ Panini Sticker collections. Features

Complete List Track all 992 stickers in the official Panini album:

• 48 qualified nations × 20 stickers • 20 FIFA stickers • 12 Coca‐Cola stickers

Fast Collection Management • Left Click (or Tap) to mark a sticker as collected. • Right Click (or Long Press) to remove it.

Multiple Collections Create and manage multiple named collections:

• Personal album • Friend’s album • Swap inventory

Sharing & Trading Generate structured summaries of Completed/Missing/Duplicate stickers. Formatted to be easily understood by both people and AI agents, making trading, exchange, and collection analysis more efficient.

Privacy First All data is stored locally in your browser. Your collection data:

• Never leaves your device • Is never uploaded to a server • Requires no account or registration

Light & Dark Mode Automatically follows your operating system or browser theme.

Mobile Friendly Designed for both desktop and mobile devices, including touch‐friendly controls for quick collection updates.