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Postman having issues launching and goes blank or shows black screen in Windows


For Windows computers, Postman may display a blank or black window when opened, and elements in the app may not be rendering correctly.

This issue may be related to a known issue where Postman does not launch. A workaround for this issue involves disabling your GPU. Disabling GPU rendering for Postman generally allows the app to run successfully. To do so, you’ll need to add a Windows environment variable: POSTMAN_DISABLE_GPU, with the value: true

Follow the below steps:

  1. Open Advanced system settings
  2. Navigate to Environment Variables
  3. Add a new system variable with the name: POSTMAN_DISABLE_GPU, and the value: true
  4. Click OK to save
  5. Exit postman if running and start again or restart your computer

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