zlabs

Picgrab is a plugin that download, resize and crop an image on the fly. 
Simply add the “resize” attribute in the img tag you want to grab & resize on your post.
E.g. 
<img src=”http://farm4.static.flickr.com/3532/3243887563_700849f242.jpg” resize=”402×200c;66y” /> 
Once activated, the plugin replaces the attribute “src” on img tags containing the “resize” attribute with something like:
http://yoursite/wp-content/plugins/picgrab/resize.php?url=<coded characters>&size=<coded characters> 
and removes the “resize” attribute.
The resize.php script included with plugin does the work to grab, crop and resize the image. 
It also manages the cache. 
The resize attribute format is:
[(x0,y0,xs,ys)]<xd>x|x<yd>|<xd>x<yd>[c[<crop>]][;<cachetime>]
e.g. 100x, x200, 100×50, 100×200c50, 100×200c
Refer to <a href="http://fabrizio.zellini.org/resize-e-crop-immagini-in-php" title="Crop / Resize script" rel="nofollow ugc">This post</a> for more informations on resizer syntax.
PicGrab require Php version >=8, gd and curl libraries.

Picture grabber, resizer and cropper

Picgrab is a plugin that download, resize and crop an image on the fly. It also stores resized and cropped images in local cache.

benfen

csvehla

Digiwidgets is an online image-editor that makes it easy for anybody to add and edit images on their wordpress website. While Digiwidgets incorporates popular image-editing tools such as filters and cropping, it also has more photoshop-style features such as history-tracking, multiple layers, google fonts, and its most important feature – predefined templates.
The template feature is for designers/developers who create WordPress websites for clients and want their clients to be able to easily add/edit images on their website. No more distorted, squashed or wrong-sized images. With Digiwidgets, you can create a ‘template’ for each image area on a website (bio pic, header image, content slider…) so your clients can create their own images without your help and without expensive photoshop software.
Features
<ul>
<li>Predefined templates and one custom template (specifically sized spaces to fit images into)</li>
<li>Multiple layers (of images and text, easy to change layer order)</li>
<li>Google fonts (add interesting and fun fonts to your images)</li>
<li>History tracking for the life of the project (can undo all the way back to the beginning… even if it started months ago)</li>
<li>Filters (including grayscale, brightness, and contrast)</li>
<li>Resize and rotate images and text</li>
<li>Flip images horizontally or vertically</li>
<li>Add borders to images or the entire canvas</li>
</ul>
Checkout <a href="http:digiwidgets.com/buy-now/" rel="nofollow ugc">http:digiwidgets.com/buy-now/</a> to look into getting a premium version of the plugin with even more features.
Premium Features
<ul>
<li>Unlimited custom templates</li>
<li>Cropping (rectangle and circle cropping)</li>
<li>More filters (including remove white and opacity)</li>
<li>Viewable history – view all the history for the project and navigate easily to any point therein</li>
</ul>

DigiWidgets Image Editor

I have given DigiWidgets to many designers to test out with their client base and I have heard nothing but good reviews and praise for DigiWidgets. As the developer, I work towards fixing bugs anyone might have or even listen to suggestions that they would like DigiWidgets to do for them.



DigiWidgets perfect for Designers!

You need to pay for literally everything.

Bad, very bad

Photoshop-style photo editor supports layers, google fonts, photo filters, cropping, history-tracker and specific-sized templates defined by admin.

Picture grabber, resizer and cropper vs DigiWidgets Image Editor