Hi @Giri, Seshu Thank you for posting your question on Microsoft Q&A.
As per my understanding you are looking to build a UI for one of the tables in Azure SQL DB to maintain data ans add new entries or update existing ones.
In addition to @Alberto Morillo 's answer above, you can try Power Apps as a low-code option (requires a separate subscription, not an Azure service) or eventually Office Forms and integration with Power Automate or Logic Apps. For software developers, Azure Static Webapps would be a great fit (it integrates well with Azure Functions that can call Az SQL DB).
Regards,
Oury