100% local · your images never leave your device

Drop in many images, export one uniform size

A batch image tool for e-commerce sellers: nothing is uploaded, everything is processed locally in your browser. Pick an Amazon, Shopify or other marketplace spec and resize dozens of mismatched product photos at once.

Drag & drop
Pick spec & fit
Fine-tune focus
Export ZIP

Drop your product photos here

or click to choose files — import dozens at once

Choose images

Supports JPG / PNG / WebP

FAQ

Are my images uploaded to a server?: No. Everything is processed in your browser with Canvas and cleared when you close the page — your images never leave your device.
Which marketplace specs are supported?: Amazon (1000×1000 minimum, 1600×1600 sharper), Shopify (2048×2048 recommended), Taobao/Tmall (800×800), plus any custom width and height.
What formats can I export?: JPG / PNG / WebP with a custom quality setting, all packed into a single ZIP download.
How many images can I process at once?: Limited only by your device memory — dozens at a time is no problem.