#1599·ChatGPT

Zoom in/out shortcuts (Ctrl++ / Ctrl+- / Ctrl+0) not working on Windows MSI app

Author: lovelifelovejacy-YoungCreated Sep 26, 2025Updated Aug 18, 2026

Describe the bug In the Windows MSI desktop version of ChatGPT, the zoom shortcuts shown in the menu do not work.

  • Ctrl + + (Zoom In)
  • Ctrl + - (Zoom Out)
  • Ctrl + 0 (Zoom to Actual Size)

None of these respond when pressed on the keyboard.

Steps to reproduce

  1. Open the ChatGPT desktop MSI app on Windows.
  2. Try pressing Ctrl + +, Ctrl + -, or Ctrl + 0.
  3. Nothing happens.
  4. Zoom only works if you click the menu manually.

Expected behavior The interface/font size should zoom in/out when using the listed keyboard shortcuts.

System information

  • OS: Windows 11
  • ChatGPT Desktop (MSI 1.0)