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Card Centering Tool
Know your card's grade before you pay for it
Measure trading-card centering down to the millimeter before you send a card to PSA, BGS, CGC, or TAG. Basic mode is fast and bulk-friendly, AI mode does it in one click.
Hey Product Hunt Community 👋 I'm excited to share Card Centering Tool with you — a tool that tells you your trading card's grade before you pay to have it graded 🃏📐
✨ Here's what it does:
Millimeter-Precise Centering: Measures your card's centering down to the millimeter — left/right, top/bottom — from any phone-quality photo.
Instant Grade Estimates: Get predicted PSA, BGS, CGC, and TAG grades the moment you upload, so you know if a card is worth submitting.
AI Surface Analysis: Scans edges, corners, print registration, and holo for whitening, wear, and print shift — then gives you a verdict.
Bulk Pre-Grading: Drop a whole folder of cards, get L/R, T/B, and a predicted grade for each in one table. Sort, mark the keepers, ship only the winners.
💡 Why this is helpful:
Grading costs $25–$50 per card and takes 4–12 weeks — and most collectors find out too late that their hero card was off-center. Card Centering Tool catches it instantly, in your browser, before you spend a cent. One avoided regrade pays for a year of checks.
🔍 Key Features:
Two modes — Basic for blasting through hundreds of cards to find the keepers, and AI for the deep look (auto-removes desk/fingers/shadows and straightens the card into a slab-ready photo).
Works on any standard 63×88mm card — Pokémon, Magic, Yu-Gi-Oh!, sports, One Piece, Lorcana, and more.
Phone or desktop, bulk upload supported, no app install required.
Built for resellers, store owners, and collectors who want to stop wasting submission fees on cards that were never gonna hit a 10.
Would love your feedback and support on today's launch! 🚀
About Card Centering Tool on Product Hunt
“Know your card's grade before you pay for it”
Card Centering Tool was submitted on Product Hunt and earned 5 upvotes and 1 comments, placing #62 on the daily leaderboard. Measure trading-card centering down to the millimeter before you send a card to PSA, BGS, CGC, or TAG. Basic mode is fast and bulk-friendly, AI mode does it in one click.
On the analytics side, Card Centering Tool competes within Card Games, Tech and Maker Tools — topics that collectively have 631k followers on Product Hunt. The dashboard above tracks how Card Centering Tool performed against the three products that launched closest to it on the same day.
Who hunted Card Centering Tool ?
Card Centering Tool was hunted by Bruce Rebello. A “hunter” on Product Hunt is the community member who submits a product to the platform — uploading the images, the link, and tagging the makers behind it. Hunters typically write the first comment explaining why a product is worth attention, and their followers are notified the moment they post. Around 79% of featured launches on Product Hunt are self-hunted by their makers, but a well-known hunter still acts as a signal of quality to the rest of the community. See the full all-time top hunters leaderboard to discover who is shaping the Product Hunt ecosystem.
For a complete overview of Card Centering Tool including community comment highlights and product details, visit the product overview.
Bruce Rebello