Associated Command: Apps -> Sticker Convert Image
This command uses context menus instead of slash commands. What are context menus?
  1. Send the sticker in a text channel.
  2. Run the Sticker Convert Image command.
  3. If there is more than 1 attachment, you will be prompted to select the attachment to convert.
  4. Enter the sticker name.
  5. Select the customizations, if needed.
StealConvert Sticker