Five websites that everyone should know. Number one. Remove.bg lets you upload an image and it’ll automatically remove the background. Number two. Cloudconvert.com lets you convert from one file type to another, say a PDF to a Word doc. Number three. Virustotal.com lets you upload a file or type in a URL, and it’ll check for viruses. Number four. 10minutemail.com gives you a free and temporary email address that expires after 10 minutes. Number five. Pexels.com gives you free stock images and videos that you can use in your projects. And that was.