Card Centering Analyzer

Card Centering Analyzer is the ultimate card centering app and grading estimator tool designed for trading card collectors, sellers, and buyers. Calculate, measure, and analyze card centering ratios with digital precision, right from your phone.

Whether you are preparing cards for professional grading services (like PSA, BGS, or SGC) to hit that coveted Gem Mint 10, or inspecting raw cards for your private collection, this card centering tool uses advanced offline artificial intelligence and computer vision algorithms to check card border ratios instantly.

🎮 Supported Trading & Sports Cards:

• 🃏 Pokémon card centering
• 🏴‍☠️ One Piece card game centering
• 🐉 Yu-Gi-Oh! card centering
• 🧙‍♂️ Magic: The Gathering (MTG) card centering
• ⚽ Sports cards centering (Soccer, Basketball, Football, Baseball, Hockey)
• 🎭 Weiss Schwarz, Lorcana, Star Wars, and all other trading cards!

✨ Core Features (Free):

• 🧠 On-Device AI Scanner: Auto-detects card borders and corners instantly using offline machine learning models. No photo uploads needed—100% private and offline.
• 📐 Precision Centering Calculator: Check top/bottom and left/right border ratios (e.g. 50/50, 60/40) to estimate grading potential.
• 🎚️ Interactive Fine-Tuning: Adjust boundaries using tactile sliders to align borders perfectly for pixel-accurate centering tests.
• 📊 Card Grading Estimator: Compare card centering ratios against official grading criteria thresholds for Gem Mint 10, Mint 9, and Near-Mint estimates.
• 💾 Digital Collection Log: Save and track the centering scores of up to 5 raw cards locally on your device.

💎 Premium Upgrades:

• 🔍 5x Magnifying Zoom: Inspect card edges, corners, and surface borders with high magnification detail (Free has 3x limit).
• 📁 Unlimited Saved Cards: Track and log your entire raw card collection without the 5-card limit.
• 📋 Instant Text Sharing: Copy and share formatted reports directly to WhatsApp, SMS, or Discord for trades or online sales.
• 📄 Professional PDF Exports: Compile interactive PDF inventory reports complete with card thumbnails and quick search links.

Disclaimer: Card Centering Analyzer provides calculations and centering grade estimates for reference only. It is not affiliated with or endorsed by PSA, BGS, SGC, or any specific trading card game.