Optimize Images.Boost Speed.Rank Higher.
Compress, resize, and optimize every image in your Shopify store automatically, without losing quality. Faster pages, better rankings, and a smoother shopping experience for every customer.
Powerful Image Optimization Features
Smart Compression
Reduces image file size without losing visual quality, so product photos stay sharp while loading faster.
Bulk Optimization
Optimizes every existing image and automatically compresses new uploads, so you never fall behind on a growing catalog.
Image Backup
Keeps a full backup of your original images, so you can restore them with one click if you ever need the uncompressed version.
WebP Conversion
Converts JPEG and PNG files to WebP, the faster, next-generation image format Google favors for page speed rankings.
SEO Alt Text
Writes accurate, keyword-relevant alt text automatically, helping images rank in Google Image Search and improving store accessibility.
Automatic Resizing
Serves the right image size for every device, so mobile shoppers get fast-loading images without sacrificing desktop quality.
Shopify
Automatically add optimized SEO alt text to your product images. Intelligently incorporate your product’s name, brand, and description every time you add or update a product in Shopify.
Comprehensive
Automatically generate alt text for product images, blog and theme images, collection images, and images in product descriptions.
5-Star Reviews
Take the time-consuming work out of writing alt text, so you can focus on making your shop a success.
See The Impact On Your Store
How It Works
SEOLab scans every image across your products, collections, and blog pages.
Images are compressed and converted to WebP automatically based on your settings.
A full backup of every original image is saved before any changes are applied.
Optimized images go live on your store, with new uploads optimized automatically going forward.
Scan Your Store Images
Compress and Convert
Backup Originals Automatically
Apply and Monitor
Frequently Asked Questions
Everything you need to know about the image compression and optimization feature.
How much can SEOLab reduce my image file sizes?
Most stores see file sizes reduced by up to 70% using lossy compression, or up to 30% with lossless compression, depending on which setting you choose for each image type.
Will compression make my product photos look worse?
No. SEOLab's compression is tuned to stay visually lossless at normal viewing sizes, so shoppers won't notice a quality difference, only a faster-loading page.
Can I get my original images back if I don't like the result?
Yes. Every original image is backed up automatically before compression, and you can restore any image to its original version with one click at any time within 30 days time frame.
How does SEOLab improve my store's search rankings?
SEOLab automates technical fixes including broken link redirects, ALT tag generation, JSON-LD schema additions, and AI engine indexing optimization to keep your store aligned with modern search guidelines.
Does SEOLab convert images to WebP automatically?
Yes. Supported images are converted to WebP, a modern format that loads faster than standard JPEG or PNG while keeping visual quality intact.
Do I need to compress new images manually every time I upload one?
No. Once set up, SEOLab automatically detects and optimizes new images as you add them, so your store stays fast without repeating the process.
Still have questions?
Can't find the answer you're looking for? Browse the full documentation for a detailed walkthrough of every feature.