Over a year ago I created this online web application Convert Hub by the help of the splendid open source image manipulation library Netpbm. Give it a try, upload an image and convert it to another format. But not just that, it’s also capable of resizing an image, rotating or flipping it.
I love it. It’s simple yet adequately useful. The best part of it for a webmaster like me is that it can convert other image formats such as .bmp, .jpg, .gif and .png to .ico so I can use them as favicon.ico for my sites. Try these US state flags and convert them in any way you want!
It’s a great tool and gained tremendous popularity. I know this because one day DreamHost warned me of overwhelming server resource usage and took it down for good reasons. I had to move it elsewhere and Linode is where it currently resides on.
Server side computing is too expensive for a free application like this. After a few ideas and thoughts, I decided to create a client side software program to do the job instead. It’s called Batch Image Converter. And it proves to be much better. It doesn’t come with a daily limit on the number of conversions allowed per IP but you can do as many conversions as you want. The whole software consists of one single executable file, there’s even no need to go through any installation steps. It’s totally green to your system. What’s best, it can work in batches which means you are able to perform operations such as format conversion and dimension resizing on a lot of images by a single click.
All you need is to download it there. It’s free. The problem is that it only supports Windows for now. I’m planning on rolling out versions for other platforms but this may not happen soon.
Please do let me know what you think of the application in the forum.