What would you do if I asked you to test a website in the resolution 1024 x 768 for me while the native resolution of your monitor would be higher than that ? Would you reduce the resolution in your operating system to match the given figure ? There is no way to reduce the window manually to fit that resolution.
Enter Firesizer. This Firefox extension lets you change the Firefox window size with the press of a button. Several default sizes are available which are the most used sizes websites use these days. Those are 640×480, 800×600 and 1024×768.
Additional sizes can be added to the extension and are available in the menu once they have been saved. This is a great way for checking websites in different screen resolutions without actually having to change the resolution in Windows.
Enter Firesizer. This Firefox extension lets you change the Firefox window size with the press of a button. Several default sizes are available which are the most used sizes websites use these days. Those are 640×480, 800×600 and 1024×768.
Additional sizes can be added to the extension and are available in the menu once they have been saved. This is a great way for checking websites in different screen resolutions without actually having to change the resolution in Windows.
