Image optimization

Question

I store my Wordpress media library on an AWS S3 bucket, but would like to know if there are options for optimizing the images that are already in the bucket. I have an image optimizer now on my site, but it can only do newly uploaded content.

Answer

Hello.

What exactly do you mean by "optimizing the images"?  
If you want to change the image size, etc., S3 itself does not have such a function, so you will need to create something like Lambda.  
https://aws.amazon.com/developer/application-security-performance/articles/image-optimization/?nc1=h_ls  
https://aws.amazon.com/blogs/networking-and-content-delivery/image-optimization-using-amazon-cloudfront-and-aws-lambda/

Image optimization

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