Hello, I have a couple thousand images, which needs to be resized for various screens as well as FB and Twitter cover. If I choose autoresize the images get screwed. SO looking for an application which can be sued to effectively resize the images for various screens and websites. I mean I want same image to be able to use in pc wallpaper, fb cover, twitter cover, mobile wallpaper etc. Please help.
You could use a robust batch resizer such as photoshop, or go for one of the millions of batch resizer programs out there.. This one handles crops which may be good to prevent skewing of multiple size images http://www.faststone.org/FSResizerDetail.htm
I'd suggest Photoshop an it's batch resizer. Lot's of options. You can even create an automation and record it than apply to your xxxx's of images. Check out some tutorials on that topic.
The best answer would be to to create action in photoshop and make the changes to all the images at the same time.