Pro Lab editor quality warnings explained — what yellow and red warnings mean, why they matter, and 5 ways to fix low-resolution photo warnings before ordering.
Fix Pro Lab photo upload issues — unsupported formats (HEIC, RAW), upload failures, low-quality warnings, file size limits, and browser problems. Step-by-step solutions.
Fix Pro Lab editor issues — won't load, slow, freezes, drag-and-drop broken, changes not saving. Browser compatibility, cache clearing, and step-by-step fixes.
Pro Lab file resolution guide — 300 DPI recommended, 150 DPI minimum, exact pixel sizes for every print size from 4x6" to 24x36", how to check resolution, and how to fix low-res photos.
How to upload photos to Pro Lab — supported formats (JPEG, PNG), upload sources (computer, phone, Google Photos, Facebook, Instagram), and the critical tip to use originals not WhatsApp copies.