Unable to compress b64 images

[ArunNetstager]

I have used a Jquery Image cropper in the frontend. So I get b64 code in my laravel controller and file saved to my storage location.

Then I'm trying to reduce my file size with my file's storage path.

Unfortunately, It's not working...!

Here is my codes in controller

`
$data = base64_decode($imageArray2[1]);

$imageName = time().'_'.Str::random(40).'.png';
Storage::disk('public')->put('admin/article/image/'.$imageName, $data);
app(OptimizerChain::class)->optimize(storage_path('app/public/admin/article/image/'.$imageName));`