JQuery filesize plugin
Converting raw bytes size into human readable string is a very frequently used task. I developed a plugin that converts raw bytes into KB or MB and its usage is very simple. Suppose if you want to show 1000 bytes in human readable form inside a span assign the value as size attribute <span class="jqfilesize" size="1000"></span> and use jQuery(".jqfilesize").filesize(); output will be <span class="jqfilesize" size="1000">1 KB</span> Download the plugin here