jQuery Image Crop - A very useful list of tools for cropping, zooming and resizing of images. Some of plugins come with the ability to upload croped images.

1. jQuery Image Cropper with Uploader

2. Lasso.Crop

3. Jcrop

4. YUI Library - ImageCropper

5. PHP and jQuery Image Upload and Crop

6. How to Create a jQuery Image Cropping Plugin from Scratch

7. imgAreaSelect

8. Rectangular Marquee Tool

9. JavaScript Image Cropper UI, using Prototype and script.aculo.us

10. MooCrop

11. AjaxCrop – Jquery and PHP Crop tool

12. Making a Photoshoot Effect With jQuery & CSS

13. Hover Zoom Effect with jQuery and CSS

14. JQuery.iviewer

15. Crop Images using PHP GD Library and Jquery Resize

16. AnythingZoomer jQuery Plugin

17. Cloud Zoom

18. Featured Image Zoomer

19. Zoomooz

20. Photo Zoom Out Effect with jQuery

21. Easy Image Zoom jQuery Plugin

22. ImageLens - A jQuery plug-in for Lens Effect Image Zooming