To be honest one of the greatest browser addons ever made. Very helpful. I wish automatic sieve updating worked on Firefox.

It doesn't work on pixiv like it used to be anymore.

Edit: now it works!

Not work on pixiv.net.

not working on google images

It doesn't work on pixiv like it used to do...

Si quiere más estrellas tendría que explicar el por qué de los permisos que pide.

It automatically sends enlarged pictures to couple big search engines Settings->Advanced->Send image to

Add custom license, no source code available and you have privacy disaster

It's not working on Instagram and Twitter