1. Enter your Adsense Publisher Id (Pub-<16 digit Number>) in the above text box.
2. Click Generate button.
3. Paste the contents of text box to ads.txt file and upload it into your domain root directory. (Check our ads.txt file: https://www.onlinetoolsportal.com/ads.txt)
4. Or, Simply Download the ads.txt file by clicking the download button and upload it to your domain root directory.