You can edit content of any website including facebook,myspace,twitter etc. How to perform this trick? Open any website of your choice (like facebook) in browser (internet explorer,google chrome,firefox) and clear the address bar of the browser. Copy paste the following javascript code in the address bar of your browser. javascript: document.body.contentEditable='true' ; document.designMode='on' ; void 0 And thats it.Now you can edit anything that is written on the page. How this trick actually work? This is a javascript code on the the browser side.It is temporary and the changes will be gone once you refresh the webpage.The javascript code JavaScript:document.body.content Editable = ’ true ’ ; makes the website editable in your browser . The code document.designMode = ’ on ’ tells the browser to turn the designmode on . The code void 0 tells the browser not to show any error..... Disclaimer - Only For Educational Purpose. Not to harm any