Knowledge Base

Yes! YK Photo Resize includes a dedicated Exam Preset mode that automatically handles strict aspect ratios (e.g. 3.5cm x 4.5cm / 200x230px) and clamps file size strictly between 20 KB and 50 KB as required by official portals.

No. Standard processing is executed entirely client-side within your browser via Canvas and WebAssembly workers. Your pictures never leave your device, ensuring maximum privacy and security.

Yes. Original filenames are preserved with 100% fidelity. You can also optionally specify custom prefixes or suffixes (e.g., "_optimized" or "_thumb") if desired when batch exporting.

Yes! You can drop nested ZIP archives or whole directories directly into the workspace. The decompression and extraction occur on-the-fly in browser memory without requiring server uploads.

The Photo Matcher reconciles applicant or student CSV/Excel lists with a folder of photos. It cross-references roll numbers, names, or registration IDs and identifies any missing or unlinked records with an instant discrepancy report.