Hi @Devidasan Nirmala ,
Per my test, there is currently no exact way to hide the complete command bar. But you could hide the command bar in the list web part without code execution.
Edit the list web part in the page and open the "Hide command bar" option.
If the answer is helpful, please click "Accept Answer" and kindly upvote it. If you have extra questions about this answer, please click "Comment".
Note: Please follow the steps in our documentation to enable e-mail notifications if you want to receive the related email notification for this thread.