Fill image alt text automatically

1. Open Images

   Go to SEO, Clean-up, Images.

   

2. Clean file names on upload

   Under When an image is uploaded, switch on Give it a clean file name. My Photo FINAL (2).JPG is saved as my-photo-final-2.jpg.

   

3. Write the patterns

   Choose what fills empty Alt text, Title and Caption, for example %filename% - %post_title%. Text you wrote yourself is never replaced. Each language of the site can have its own pattern.

   

4. Fix the whole media library

   Under Fix the whole media library, choose what to do, press See what would change, then Change them. A large library is updated in the background.

   

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