How do I upload photos in bulk?

Quick answerIn 3 steps

Name each file by design code: KRT-4471.jpg, KRT-4471-2.jpg for a second photo, or KRT-4471_RED.jpg for a colour.
Open Catalogue → Import / export → “Bulk images by design code”, pick up to 200 files and press “Upload images”.
The message lists what was attached, and what was skipped and why.

WhereCatalogue → Import / export in the back office

Learn it properlyUpload photos in bulk named by design codeName the files by design code and colour, and up to 200 photos find their styles. Needs an owner's or store manager's login.Open the lesson →

Also asked as

“many product photos at once”
“a photo per colour”