How to add Google ads in Astra wordpress theme?

Add Google ads in Astra WordPress theme without using plugin:

Step1: Go to your WordPress dashboard, and click Appearence.

Step2: Click Widgets-> Add Custom HTML widget into Main Sidebar of Astra Theme.

Step3: Copy the Google Adsense ads code from Google AdSense dashboard and paste into it-> Click save and Click done.

Alternative way,
Step1: Go to your WordPress dashboard, Click posts.

Step2: If you using by default WordPress Gutenberg Block Editor, then first choose the position where you want to place the ads then click the + button or search custom HTML on Gutenberg Block Editor.

Step3: Add custom HTML blocks and Copy the Google Adsense ads code from the Google AdSense dashboard and paste it into it-> Click save.