Hello!
https://claws-paws.us/products/wireless-dog-gps-fence-system
I use banner images as infographics on my Shopify store. The images are high-quality, correctly sized, and compressed without losing quality.
However, after uploading the banners to the site, the image quality significantly deteriorates. I’ve reached out to Shopify support but haven’t received a solution to my problem.
What steps should I take to resolve this issue?
Thank you!
Hi @PawsClaws
By changing the code in the image-banner.liquid file, you can prevent Shopify from compressing the image size after uploading.
Go to store admin > Sale channels > Online store > Themes > Edit code > image-banner.liquid, find this line of code
assign widths = '375, 550, 750, 1100, 1500, 1780, 2000, 3000, 3840'
Replace it with this
assign widths = '375, 3840, 3840, 3840, 3840, 3840, 3840, 3840, 3840'
Save your file
Thank you for your suggestion!
I tried following your advice, but unfortunately, the image quality did not improve. The banner still appears low-resolution on desktop, despite the adjustments I made 
Any other tips or solutions would be greatly appreciated!
Thank you again for your help! 