The Bulk Toolkit

eBay image resizer (bulk, in-browser)

Normalize listing photos to 1600×1600 — up to 20 images on Free, 100 on Premium. ZIP in, preset, ZIP out.

Mixed camera roll sizes and supplier packs are hard to keep consistent. Resizing before upload keeps your gallery predictable and helps the zoom view stay sharp.

Use the bulk resize tool and select the eBay Listing preset.

FAQ

Does this upload photos to eBay for me?
No. Processing happens in your browser. Download a ZIP and attach images through eBay’s listing flow or your listing tool.
Why 1600×1600?
eBay’s help documentation recommends images about 1600×1600 pixels (minimum 500×500) so buyers get a good zoom experience. Requirements can change — verify the latest eBay picture rules before publishing.