How to remove blogspot footer credit?

Go to Blogger.com

Open your blog.

Select 'Template' > 'Edit HTML'

Now, search for 'footer' or 'credits' in template code.

Now you will see something.

Now, add style='visibility:hidden' where credits are written in image or your template.

You can add this code with that element id what you want to hide from the template

Click 'Save'.

Done!