Found an interesting Extension to browse metadata of Common Data Service (CDS) based applications such as Microsoft Dynamics 365 Online & Power Apps.
Also, this works on both Microsoft Edge (Chromium based) and Google Chrome browsers.
Below is the quick snapshot of the Extension.
Follow the below steps for adding the extension (Example illustrated on Microsoft Edge – Chromium browser).
Step 1: Click here to navigate to the Extension.
Step 2: Click on Add to Chrome button.
Step 3: Click on Allow
Step 4: Click on Add extension button.
Step 5: Once extension is added, you can see the Dynamics CRM logo added to the browser.
Step 6: Open Dynamics CRM Online in the browser and click on the Dynamics CRM logo.
Step 7: Click on Browse Metadata button to see the below page.
Select the required entity to see all the Metadata at one place.
Hope you have added the extension successfully :):):)