1. .Log in to your dashboard--> layout- -> Edit HTML

2. .Click on "Expand Widget Templates"

3. Click "Ctrl+F" and find the following cod:

<b:include data='top' name='status-message'/>

4. Replace the above code with this code

<b:include data='top' name='status-message'/>
<b:include data='posts' name='breadcrumb'/>

5. Now find:

<b:includable id='main' var='top'>

and Replace it with:

<b:includable id='breadcrumb' var='posts'>
<b:if cond='data:blog.homepageUrl == data:blog.url'>
<!-- No breadcrumb on home page -->
<b:else/>
<b:if cond='data:blog.pageType == &quot;item&quot;'>
<!-- breadcrumb for the post page -->
<p class='breadcrumbs'>
<span class='post-labels'>
Browse &#187; <a expr:href='data:blog.homepageUrl' rel='tag'>Home</a> 
<b:loop values='data:posts' var='post'>
<b:if cond='data:post.labels'>
<b:loop values='data:post.labels' var='label'>
<b:if cond='data:label.isLast == &quot;true&quot;'> &#187;
<a expr:href='data:label.url' rel='tag'><data:label.name/></a>
</b:if>
</b:loop>
<b:else/>
&#187; Uncategorized
</b:if>
&#187; <span><data:post.title/></span>
</b:loop>
</span>
</p>
<b:else/>
<b:if cond='data:blog.pageType == &quot;archive&quot;'>
<!-- breadcrumb for the label archive page and search pages.. -->
<p class='breadcrumbs'>
<span class='post-labels'>
Browse &#187; <a expr:href='data:blog.homepageUrl'>Home</a> &#187; Archives for <data:blog.pageName/>
</span>
</p>
<b:else/>
<b:if cond='data:blog.pageType == &quot;index&quot;'>
<p class='breadcrumbs'>
<span class='post-labels'>
<b:if cond='data:blog.pageName == &quot;&quot;'>
Browse &#187; <a expr:href='data:blog.homepageUrl'>Home</a> &#187; All posts
<b:else/>
Browse &#187; <a expr:href='data:blog.homepageUrl'>Home</a> &#187; Posts filed under <data:blog.pageName/>
</b:if>
</span>
</p>
</b:if>
</b:if>
</b:if>
</b:if>
</b:includable>
<b:includable id='main' var='top'>
;

6. Next you have to search for: ]]></b:skin> and replace it with the code given below:

.breadcrumbs {
padding:5px 5px 5px 0px;
margin: 0px 0px 15px 0px;
font-size:95%;
line-height: 1.4em;
border-bottom:3px double #e6e4e3;
}
]]></b:skin>

7. Save the template and it's done! Now you can check your breadcrumb working in your blog.