Earlier I posted the HOW TO : Add Animated Recent Post Widget With Thumbnails In Blogger/Blogspot and if you want a gadget which shows the random posts, as showing in the image given below, from your blog then here is the solution for you.

HOW TO : Add Random Post Widget With Thumbnails In Blogger/Blogspot

1. Click on the button given below. If you are not logged in already to your Blogger account then it will ask you to login first after clicking on the Add To Blogger button below.

2. Now, select on which of your blog you want to add the Random Post widget.

3. Select the preferences which you want for your Random Post widget

Save the gadget and move it to where you want it to be appear on your blog.

5. All done. Now check your blog for the Random Post widget :)