AWS Presigned Url Generation

Question

I need to implement aws presigned URL in python. but I want to make sure images are not greater than 2MB. but all new mobiles have images of around 8MB. How can I handle this? How can I compress the images without even uploading them to my server?

Answer 1

Here is a simple solution. Create a lambda function that will take images and compress them to <2MB and then uploads them to the client-side. You have to do processing on your side also for this plus lambda function will also add cost but it's a simple solution. You won't have to upload images to your server atlest. you can add check on frontend if image >2MB then only it will compress otherwise directly upload.