1. Change Image Name with Keyword
see in the screenshot
![](https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEgzAS27IQC88XqF7agCVE_xYqclbtu1KxQQRzhMsf3cUFmmQKppWBjfFeZbQxBotAfl1pxPp3nF2pRZT2mSPYLvUK-WsbitWTU_kjqJl8CJUmoL21fRKCL0AWM8OiVdcAuP9ZZ6u5ULGutc/s200/how+to+seo+optimize+blogger+images.png)
2. Use alt attribute
Search robots can not read multimedia may it be graphic images or flash. An image is meaningless for search spiders if it is not defined(tagged). So to tell search robots what the image is all about, we can add an alt tag to our image code. When you add a photo to your post editor, switch to "Edit HTML" mode and find the HTML code for the image which will look something like this:
<div class="separator" style="clear: both; text-align: center;">
<a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEi3R_ttbIN9ljl2hNA3hmebvx3Aj22WLOgXSXwJtaLprxdHc0Ws5DVI32Y1ps0np920UgM9tpIknWIzgV6ppuD_ugfVCdvO1GfCNkAAwtsosWl9lZuKS4PvX1oEjPX3_srGn5Ykoe4-GujE/s1600/how+to+seo+optimize+blogger+posts+titles.jpg" imageanchor="1" style="clear: left; float: left; margin-bottom: 1em; margin-right: 1em;"><img border="0" height="104" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEi3R_ttbIN9ljl2hNA3hmebvx3Aj22WLOgXSXwJtaLprxdHc0Ws5DVI32Y1ps0np920UgM9tpIknWIzgV6ppuD_ugfVCdvO1GfCNkAAwtsosWl9lZuKS4PvX1oEjPX3_srGn5Ykoe4-GujE/s200/how+to+seo+optimize+blogger+posts+titles.jpg" width="100" /></a></div>
Now you need to identify the HTML code of the image which is marked with red. Just add the underlined alt tag after <img as shown below:
<div class="separator" style="clear: both; text-align: center;">
<a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEi3R_ttbIN9ljl2hNA3hmebvx3Aj22WLOgXSXwJtaLprxdHc0Ws5DVI32Y1ps0np920UgM9tpIknWIzgV6ppuD_ugfVCdvO1GfCNkAAwtsosWl9lZuKS4PvX1oEjPX3_srGn5Ykoe4-GujE/s1600/how+to+seo+optimize+blogger+posts+titles.jpg" imageanchor="1" style="clear: left; float: left; margin-bottom: 1em; margin-right: 1em;"><img alt="image description" border="0" height="104" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEi3R_ttbIN9ljl2hNA3hmebvx3Aj22WLOgXSXwJtaLprxdHc0Ws5DVI32Y1ps0np920UgM9tpIknWIzgV6ppuD_ugfVCdvO1GfCNkAAwtsosWl9lZuKS4PvX1oEjPX3_srGn5Ykoe4-GujE/s200/how+to+seo+optimize+blogger+posts+titles.jpg" width="100" /></a></div>
Replace image description with your own keywords. And try to write short sentences to describe them, also keep description limited to 4-5 words. Less is better.