How to Batch Resize and Compress Hundreds of Product Photos at Once
Stop editing product photos one at a time. Here's how to resize, compress, or watermark an entire catalog in a single pass.
The problem with editing images one at a time
If you're migrating a catalog between platforms, launching a new collection, or just cleaning up years of inconsistent product photos, opening each image individually in an editor doesn't scale past a few dozen SKUs.
What batch processing actually solves
A batch tool applies the same operation — compress, convert, resize, watermark, or remove background — to every file in one pass, so your whole catalog ends up consistent instead of a patchwork of different sizes and formats.
How to batch process your catalog
- Open the Batch Image Processor.
- Upload up to 12 images at once.
- Choose one operation: compress, convert, resize, watermark, or remove background.
- Set the operation's options (e.g. target format and quality for compression).
- Download every result at once as a ZIP file.
Planning a larger migration
For catalogs larger than what fits in a single batch, run multiple batches grouped by product category or photo type — this also makes it easier to spot-check a sample from each batch before moving on to the next.
Frequently asked questions
How many images can I process at once? Up to 12 per batch. For larger catalogs, run multiple batches back to back.
What happens if one image in the batch fails? The rest of the batch still completes — you'll get a summary showing how many succeeded and which files failed.
Can I chain operations, like resize then watermark? Not in a single batch run today — run the batch once per operation, in the order you want them applied.
Related tools
For a single hero product photo that needs the full treatment (background removal, shadow, centering), use the AI Product Photo Optimizer instead of the batch tool.
Try Batch Image Processor
Rename, resize, compress hundreds of images at once