GIFCruncher and JPEGCruncher -- Free Web Graphics Utilities
GIFCruncher and JPEGCruncher are online Web graphics utilities... developed by Spinwave.com (the developers of the award-winning HVS series). The online services allow you to submit a GIF or JPEG from your desktop, or an HTTP or FTP URL, and automatically reduce the download time and file size of the GIF or JPEG by up to 90%. Auto mode generates several optimized versions, and you decide on the best tradeoff between file size and quality. These are free services, and we defray a portion of our costs of operating these sites with banner advertising.GIFCruncher Online also has Advanced and Batch modes, which provide more control over the reduction process as well as processing of entire batches. We are redesigning these features, so they are temporarily unavailable.