Vertical frames and mobile shoppers reward one consistent resize pass, then compression before you touch Seller Hub. Use presets and ZIP downloads instead of fixing SKUs one file at a time.
Follow the Flipkart catalog workflow (upload → resize → compress → checks → ZIP) so studio exports land on the same pixel grid before listing updates.
In Bulk Resize, choose Flipkart Product (2100×2800) unless your category specifies otherwise. More context: Flipkart image resizer.
If uploads fail on file size, run Bulk Compress after resize. If the portal rejected dimensions, see wrong listing image size.
All channels: Platform solutions hub.