Upload multiple files / images to server

Is there any possibility (Extension?) to upload multiple files (in this case images) to a server?

Just like eg WhatsApp, you choose for example 5 images from a gallery and upload them one after the other

How do you intend to select your files for uploading?

(The uploading will just require a web component and a loop with a counter)

Open for any suggestion, eg open device Gallery and long tab them?

ImagePicker would not work, as far as I know you can only select one Image at once

This can be helpful:

Thank you!

Could you tell me which extension this is?

Here it is:

If you meant the other extension I mentioned then I saw that in old ai forum.