Enable Web Console IDE

During open beta, Web Console is disabled until an org administrator explicitly enables it. This behavior is true regardless of the edition or the org type. Refer to Supported Org Types (beta) for a list of orgs that are supported in beta.
  1. Open your org.
  2. From Setup, in the Quick Find box, enter Development, and then select Web Console (Beta). Search for Development in the setup page
  3. Switch the Enable Web Console (Beta) to button to Active. Enable the Web Console by switching the button
  4. Close the Setup page.
  5. Wait a few seconds for the gear menu options to be updated. After they're updated, you can see the Web Console (Beta) option in the gear menu. Refer to Launch Web Console for other ways to open the Web Console. Web Console (beta) option is visible in the gear menu