Hi, I'm looking for a few people to test out http://www.caesum.com/handbook/minitool.html.

It's a conversion applet. The input box takes your text, and you tell it whether it is:
Ascii/Binary (8bit)/ Binary(7 bit)/Binary(6 bit - assumes 01 at start to make 8 bits)/Hex/Decimal/Base64

Then you can convert it to:
Ascii/Binary (8bit)/ Binary(7 bit)/Binary(6 bit - assumes 01 at start to make 8 bits)/Hex/Decimal/Base64/MD5/SHA1/SHA-256/SHA512/SHA384/MD2

You can also apply a transformation to it, by adding something in the transform box, telling it what format this data is in and selecting the transformation type from:
Add/Subtract/Multiply/Xor

Everything is on a byte for byte basis.

So, for example, you can do things like enter a binary string, xor it with a hex value and view the result in ascii once you've selected the right options.

That's the theory anyway.

Oh, and one more thing - you need Java 1.5 running

And any other chars in the input are assumed to be delimiters

Looks very nice - definately a nice tool. I will start to use and give you some feedback.