You can create an RDL report using any of the following reporting tools:
Bold Reports Report Designer provides the intuitive user interface to create and edit the RDL reports, which is available in Bold Embedded Reporting Tools Control Panel Add On.
You can create an RDL report using the Microsoft stand-alone Report Builder. For more details, refer to this online documentation.
To create an RDL report in Visual Studio, a Report Server project is required where you can save your report definition (.rdl) file. For more details, refer to this Visual Studio documentation.
If you do not have the Business Intelligence or Report Server Project options, you should update SSDT with the Business Intelligence templates. Refer to Download SQL Server Data Tools.