Start with WebP
Use a modern storefront format while retaining the option to switch the batch to AVIF or JPEG when your workflow requires it.
Drop in. Tune once. Export all. and FREE
Add product images
Drop JPG, PNG or WebP files here, or click to browse.
No images in the queue yet.
Shopify product image compressor
Compress Shopify product images.
Keep storefront photos clear.
Prepare a batch of product photos with a store-ready WebP starting preset, adjustable quality and a 1600 px longest-edge limit.
Processed on this device
LOCAL PROCESSING
ORIGIN01
JPG
WEBP
4.8 MB286 KB
94%lighter
SHOPIFY WORKFLOW
Build a lighter, consistent product-image batch before upload.
The Shopify preset starts with WebP, balanced quality and a maximum 1600 px longest edge. Every setting remains adjustable for your theme and merchandising workflow.
All processing happens in the browser, which is useful when working with unreleased products, client photography or a large catalog export.
Keep proportions intact
The longest edge can be reduced without changing the original aspect ratio, and smaller images are never enlarged.
Process catalog batches
Apply the same export settings to as many as 100 supported product photos and monitor each file in the queue.
Check before publishing
Use the preset as a practical starting point, then verify the current requirements of your Shopify theme, apps and sales channels.
A useful Shopify image workflow is consistent, reversible and easy to repeat across the next product collection.
WebP preset · 1600 px start · Original files unchangedPRESETS
Settings for common storefronts.
Choose a starting point for your platform. You can still change the format, quality and dimensions before processing.
PRIVACY
Image processing stays in your browser.
Your images are not uploaded to our servers, stored in an account or used for training. Refresh the page and the current list is cleared.
No image uploadsNo analytics cookiesOriginal files unchanged
WHY IT EXISTS
A free image optimizer for people who just need the job done.
Seller Image Studio is a browser-based batch image converter for online shops. It resizes and converts product photos to WebP, AVIF or JPEG, with practical starting presets for websites, WooCommerce, Shopify, Amazon and TikTok Shop.
No account, credit card, daily conversion credits or ad-watching step is required. Add your images, choose the result you need and download the finished files.
Your images stay local
Processing happens on your device. Product photos are not sent to our servers, added to an account or used for training.
Built for real batches
Convert individual files or a complete folder, then download the results together instead of repeating the same task image by image.
Originals stay untouched
The converter creates new files and never replaces your source images. You remain in control of every original.
Useful, honest presets
Storefront presets give you a sensible format, quality and size to start from. You can still adjust every setting before processing.
Image tools should help you finish a listing—not interrupt the work with pop-ups, trial limits or a subscription screen.
Free to use · No image uploads · No forced sign-upFAQ
Common questions.
What settings does the Shopify preset use?
It starts with WebP output, balanced quality and a maximum 1600 px longest edge. You can change the format, quality and dimensions before processing.
Will the tool crop Shopify product images?
No. It preserves the original aspect ratio and only reduces the longest edge when resizing is enabled.
Does the preset guarantee compatibility with every Shopify theme?
No. Themes, apps and sales channels can have different requirements, so confirm their current rules before publishing.
Can I compress an entire Shopify product-photo folder?
Yes. You can import a supported folder, process the files with one preset and download the completed images together as a ZIP.