CKEditor Quick Image Upload
Page on official site
These CKEditor plugins allow you to upload an image and insert it in a document in a couple of clicks.
Just select the image and it'll be uploaded and inserted as original, as preview linked to original, or as resized image.
When you insert image or resized image, just <img> tag is inserted.
When you insert image with preview, there is image with link inserted. Linking with original can be handled with LightBox, FancyBox or other JS scripts for showing images.
No CKFinder required for this plugin. It has own uploader (comes for free with this plugins).
This plugin is available only for licensed customers.
Via secure payment (Paypal, Visa, or another services)
Single site license
Multi site license