I recently came across a tool called imagerry.com, as far some multiple images are present in one of devices. As, for storage reduce came to know that webp format is quite good to go, which may need a lot of time for doing one by one but with the tool called imagerry able to perform the better work arounds, i guess. but, it only have upto 2 images only at a time export :(

Style adding of filter and crops of images, that what i like to add is better to according to need mostly.

Moreover, there are different options which is overwhelming, i guess.

Any other ways, to make work around's.