Yes! When you install the app, you automatically get a 7-day free trial. During this period, you can test the app and generate as much alt text as you want. 

Upon installation, our app will automatically analyze your store. You will be shown the current alt text of your images. On the analysis page, you can set the alt text format based on your preferences. 

We won’t be making any changes to your image alt text unless you click the ‘Optimize’ button.