Pre-Grade Tool
Card Grader
Upload card images, apply damage-detection filters, and fill out the checklist to get a PSA-equivalent grade estimate.
All processing is local — no images leave your device.
Upload card front
Drag & drop or click to browse
JPG · PNG · WEBP
Centering Guide
─ solid = print area ╌ dashed = card edge
Damage Filters
brightness100%
contrast100%
Saturation100%
grayscale0%
Compare the width of opposite borders on your card image. Enable the Centering Guide overlay to help visualize. PSA 10 requires ≤55/45 front and ≤75/25 back.
Front — Left / Right
Front — Top / Bottom
Back — Left / Right
Complete any section above to see your estimated grade.