Increase number of gadgets in header of your blog

For adding widgets or gadgets above header tabs

• Sign in to your blogger account
• Go to design in right corner of your blog.
• Select Template from left menu available
• Then select edit html and click proceed (You may consider to take back up of entire code so that if you mess up you may replace it again)
• Now find below code in the html source code Use CTRL + F and find.

<b:section class='header' id='header' maxwidgets='1' showaddelement='no'>

• Now replace with maxwidgets='1' change here number '1' to the number of gadgets '3', also change showaddelement  value from 'no' to 'yes'.
• Now look for changes and got to 'layout' section of your blogger dashboard or design.
• You will see an option of "add a gadget", which was previously not seen.
• Note: As we have added value '3' in 'maxwidgets' you will only be able to add maximum of 3 widgets.

For adding widgets or gadgets below header tabs

• If you want to add widgets below your header do this trick
• Search for below in your html source code of your blog following first 5 steps mentioned above      

<b:section class='tabs' id='crosscol' maxwidgets='1' showaddelement='no'>

• Replace maxwidgets value from '1' to number of widgets you want, (suppose 5) to add and showaddelement value from 'no' to 'yes'.
•  Now got to your layout section in dashboard or design in left corner.
• And now you will see and option of  "add a gadget".
• Done :-)