Crush: Speed & Image Optimizer
Crush: Speed & Image Optimizer is another well-established Shopify image compression app that is well-reviewed on the Shopify App Store.
This app will look after most of what you need with your images and gets the balance right between automated and manual compression, allowing you to maintain good control of how your store looks as well as how it performs.
- Quick and easy to compress all existing images (one click after you install it)
- Compresses product and asset images up to 70 percent (lossy compression)
- Auto-optimization option so that you can set and forget (paid versions only)
- Batch restore option enables you to revert back to original photos within 30 days of compression
- Can automatically rename image file names and alt tags on paid versions (better for SEO)
- Lossless and Lossy compression available
- Balanced, Conservative & Custom compression options available
- Manual upload and compression of images (e.g., from blog posts, etc.)
- Support for GIF, PNG, and JPG images
- Paid versions apply a GB limit (from 500MB to 5GB)
- Priority support
- Image renaming feature should be used with caution
- The free version includes a one-time-only use of up to 25 MB of images
- Only product images included in the free version
- Easy to over-spend on a higher plan than necessary because users may not know their image GB usage