How To Resize Cover Image Using IrfanView

Step One: Open image in IrfanView and then click Image>Resize/Resample OR just press Ctrl + R. See Above Image For Example.

Step Two: Make sure that Preserve Aspect Ratio is CHECKED otherwise resizing the image will cause distortion. Make sure that pixels is selected. Change the largest value to 333 (e.g. If the image is 450 x 600 you will change the height to 333 and vice versa), the other value should automatically change with it. If either of the values are GREATER than 333 change that value to 333. Press OK when done. See Image For Example.

Step Three: No press File>Save and save the image as a jpg. See Image For Example. Your image can now be uploaded to Tinypic and submitted with your links.