Snipshot

Online image editor

http://snipshot.com/

Phixr

"The online photo editor"

http://www.phixr.com/

Pixenate

"Pixenate is the photo editor of choice for photo printing and photo sharing businesses."

http://pixenate.com/

ResixR

"ResizR is a nifty, free and very useful little helper. ResizR allows you to resize an image from your local computer or the web."

http://resizr.lord-lance.com/default.asp

Quick Thumbnail

"The fastest way to resize your pictures and images. Choose an image file, select some resize options, and hit Resize it. Your image will be uploaded to the server, resized and then your resized image(s) will be provided in a single convenient view."

http://quickthumbnail.com/

jEdit

"jEdit is a mature programmer's text editor with hundreds (counting the time developing plugins) of person-years of development behind it."

http://www.jedit.org/

Piknik

" Picnik makes your photos fabulous with easy to use yet powerful editing tools. Tweak to your heart’s content, then get creative with oodles of effects, fonts, shapes, and frames. "

http://www.picnik.com/

Splashup

" Splashup, formerly Fauxto, is a powerful editing tool and photo manager. With all the features professionals use and novices want, it's easy to use, works in real-time and allows you to edit many images at once. Splashup runs in all browsers, integrates seamlessly with top photosharing sites, and even has its own file format so you can save your work in progress."

http://www.splashup.com/