Batch Photo Tools for Sellers

These tools work on many photos at once and do not depend on one marketplace. Resize a folder of photos, print lot numbers or SKUs on them, add a watermark, flatten transparent images onto white, make squares, or test a batch against the published numbers of Etsy, eBay, Amazon and Shopify. Everything runs in your browser; the photos are never uploaded.

Tools in this group

• Add Lot Number to Photos — Print an increasing lot number or SKU on every photo in the batch, in the order of the list.
• Batch Resize Photos for Listings — Drop a folder of photos, pick a marketplace size, and get listing-ready files without uploading anything.
• Batch Watermark Photos — Add the same text or logo watermark to every photo in the batch and download the results.
• Image to Square — Make every photo square, either by padding the short side or by cropping to the shortest side.
• Listing Photo Checker — Drop photos to see, per platform, which ones break a published size, file-size or file-type number.
• Make Photo White Background — Flatten, pad and whiten product photos onto pure white. This does not remove a busy background.
• Resize Image to 3000x3000 — Make a batch of images exactly 3000 x 3000 px, padded or cropped, without uploading them.