About Is My Card Centered?

Is My Card Centered? is a set of free browser-based tools for trading card collectors. The goal is to make common photo-based checks and research workflows faster, easier, and more consistent across the main site and related tools.

The site is independent. It is not affiliated with PSA, BGS, TAG, CGC, card manufacturers, marketplaces, or official grading companies. The tools are built to support collector judgment before submitting, buying, selling, or holding a card.

Current Tools

Card Centering Calculator helps estimate centering from a card photo using guide placement, perspective correction, and exportable results.

Pre-Screen provides a guided card-photo walkthrough for centering, corners, edges, and summary notes before a deeper review or submission decision.

Card Review provides AI-assisted inspection feedback from uploaded card photos when a collector wants another informational read.

Gem Finder helps explore PSA population data, PSA 10 counts, and gem-rate context before overreacting to a single percentage.

Learning Resources

The Learning Center explains how centering ratios work, why photo quality matters, how corners and edges can affect risk, and why inspection outputs should be treated as estimates rather than promises.

What These Tools Are Not

These tools are not official grading services, not authentication tools, and not guarantees of grading outcomes. They are designed to support collector judgment, not replace it. For current submission rules, grading standards, packaging instructions, and service terms, always check the official instructions from your chosen grading company.

Privacy and Feedback

The Centering workflow is designed so completed centering logs are metadata-only and do not include uploaded card images, filenames, card names, account identifiers, or persistent user identifiers. Card Review has a separate image-backed review flow explained in the Privacy Policy.

Questions, corrections, and bug reports can be sent through the Contact page.