How to add alt tag to image from views
There is no way to add unique alt text using views, unless... you use:
Editable Fields

This module allows CCK fields to be edited on a node's display (e.g.
at node/123), not just on the node edit pages (e.g. node/123/edit). It
also works within views etc. Anywhere a 'formatter' can be selected,
you can select editable (or click to edit).

Video tutorial/demo
You would have to enable the alt in your content type, then you should be able to edit it in your view.


I have more than 150 content. So i am asking for alternative

I take it you're looking for an easy &amp; quick way so you don't have to edit 150 nodes one by one.
Another method
would be to find the alt field in your database and export the table as .csv file.
Then edit it using excel, and add your alt text here, save.
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