Amazon image resizer (bulk, in-browser)
Prepare large batches of Amazon-ready imagery without paying per-image server fees. Start from a ZIP, apply a preset, and download a ZIP.
Seller teams often receive inconsistent dimensions from studios. Normalizing dimensions before upload reduces rework and keeps zoom behavior predictable.
Use the bulk resize tool and choose the Amazon preset for a fast baseline.
FAQ
- Does this upload my catalog to Amazon?
- No. The resize tool runs in your browser. You download a ZIP and upload images through Seller Central as you normally would.
- What size should Amazon main images be?
- Amazon recommends images that are at least 1,000px on the longest side for zoom. The Bulk Toolkit includes a preset aligned to common square workflows.