One folder of photos in. Every channel size out.

Drop your product photos, pick the ratios your marketplaces and social accounts ask for, and get one ZIP with every size — named after the photos you already have. Everything runs in this browser tab: your photos are never uploaded anywhere.

Drop photos or a folder here or click to choose · JPEG, PNG, WebP, AVIF · up to a few hundred at a time

1 · What to create

Add a ratio

How to fit a photo that is not this shape

There is no subject detection here: cropping is centred. Choose “keep the whole photo” when cutting an edge would ruin the shot.

2 · How to name and pack

File name pattern

Placeholders: {product} {index} {ratio} {name} {width} {height}

Format Product name is the first… Separator between those parts

Each product becomes its own folder inside the ZIP, so uploading one product at a time never mixes sizes up. Step 3 lists exactly which photos were grouped together — check it before you start.

3 · Check, then create

Nothing is uploaded, nothing is stored: the photos are read from your disk, converted in this tab and handed back as a ZIP. Close the tab and nothing remains — not even the settings.