One photo, every marketplace size
Shoot once, upload once, and get every size your listings need: pick the whole catalog and the tool exports one file per spec — 51 files across 18 marketplaces — each already at its exact pixels, white padding and byte ceiling. Everything runs in your browser; the photo never leaves it.
Start the full export
The export scope below is already set to the whole catalog. Pick the marketplaces you sell on from the single-spec tool if you only need one platform.
What you get back
One zip, one folder per marketplace, one file per spec. The name carries the spec id, so you can tell a 1000 px main image from a zoom shot without opening it:
tugui-images.zip taobao/photo__white-800.jpg jd/photo__main-800.jpg pinduoduo/photo__main-800.jpg
White-background specs get #FFFFFF padding; transparent specs export PNG with an alpha channel; specs with a KB ceiling are compressed until the real bytes fit and the exact size is shown before you download.
When this is the right tool
One product, many marketplaces
You sell the same item on Amazon plus a couple of regional marketplaces and refuse to resize it five times by hand.
First listings on a new platform
You already have good photos and only need them to pass a spec you have never dealt with before.
Seasonal re-shoot
A new batch of photos has to replace every existing listing image without breaking any of the ceilings you tuned last time.
Free and paid
Every batch exports up to 5 files free — enough to test a platform end to end. A license lifts the per-batch limit for every export, including a full-catalog run like this one. See what a license includes; check the numbers first on the platform index or browse by size.
FAQ
How many files does a full-catalog export produce?
One file per spec: 51 files today across 18 marketplaces. The catalog grows when a marketplace changes a requirement, so the count on this page is generated from the data, not hand-written.
Do I have to export every marketplace?
No. The scope selector offers the selected spec, one whole platform, or the whole catalog. Set it to one platform and you get that marketplace only.
Are the photos uploaded anywhere?
No. Decoding, resizing, padding, compression and zipping all happen in your browser with canvas. There is no upload endpoint and no storage; you can watch the Network panel stay empty.