# How to use the Option+Space shortcut in ChatGPT on Mac: chatgpt option space shortcut mac > Option+Space opens ChatGPT's floating window from any app on Mac. Learn the chatgpt option space shortcut mac setup, test it and fix conflicts. URL: https://www.lazur.app/how-to/use-the-option-space-shortcut-in-chatgpt Updated: 2026-11-08 Press Option+Space while the ChatGPT app is running, and a floating ChatGPT window opens over whatever app you are using. In the newer desktop app that window is called Mini, and you can rebind it in Settings, while ChatGPT Classic still opens the older Chat Bar. ## Quick answer - Open ChatGPT first. Option+Space does nothing while the app is quit. - In the new desktop app, Option+Space opens the Mini floating window by default. - To change the key, check ChatGPT Settings for Keyboard shortcuts and the Show Mini row. - If Raycast, Alfred or Gemini owns Option+Space, quit it or reassign its key. - ChatGPT Classic keeps the Chat Bar on this key. A news report says OpenAI will shut it down on January 30, 2027. Applies to: ChatGPT desktop app on macOS 14 or later, Mac with Apple silicon. Time: 5 min. Difficulty: Easy. ## What you need - macOS 14 or later - ChatGPT desktop app installed on your Mac - ChatGPT running before you press Option+Space - Option+Space free from Raycast, Alfred or Gemini - Access to System Settings > Privacy & Security > Accessibility if the key is blocked ## How to Use Option+Space to open ChatGPT on Mac in ChatGPT on a Mac 1. **Launch ChatGPT first.** Open ChatGPT from Applications, or find it with Spotlight. Option+Space does nothing until the app is running. Wait for the main window to load before you press the key. Tip: Quitting ChatGPT with ⌘ Q turns the shortcut off until you open the app again. 2. **Press Option+Space.** Shortcut: ⌥ Space. Hold Option, tap Space, and let go. A floating window should appear above the app you are using. Type your question and press Return. Tip: If nothing appears, skip ahead to the conflict steps below. 3. **Identify which window you got.** A Mini panel means you run the new unified app, which covers Chat, Work and Codex. A Chat Bar means you run ChatGPT Classic. Your settings path depends on this answer. Tip: Mini is the default on the new app. The Chat Bar is the older window. 4. **Open ChatGPT Settings.** (ChatGPT > Settings > Keyboard shortcuts) Open ChatGPT's Settings from the menu bar, then find the Keyboard shortcuts section. SpotAsk's guide gives this path, but builds differ, so match the labels on your screen. Tip: One guide lists Mini & Pets instead. Check there if Keyboard shortcuts is not visible. 5. **Change the Show Mini row.** Find the row labeled Show Mini and select it. Press the combination you want. The exact gesture may differ between builds, so watch what the row shows. Tip: Pick a combination that no other app uses. 6. **Test, then reset if needed.** Press the new combination in a text field. If nothing happens, change the key to something else, test again, then change it back. UseMacApps says this re-registers the shortcut. Tip: Testing in TextEdit is quick and keeps other apps out of the way. 7. **Clear conflicting apps.** If Raycast, Alfred or Gemini still takes Option+Space, quit that app. You can also change its shortcut in its own settings. Then press the key again. Tip: Quit the other app only while you test. You can reassign its key for good later. 8. **Check System Settings for warnings.** (Apple menu > System Settings > Keyboard > Keyboard Shortcuts) Open the Apple menu, then System Settings > Keyboard > Keyboard Shortcuts. A warning icon marks conflicting shortcuts. Double-click the conflicting shortcut and press the new combination. 9. **Allow ChatGPT to start and to act.** (System Settings > General > Login Items & Extensions) Add ChatGPT under System Settings > General > Login Items & Extensions so it launches at login. Then open System Settings > Privacy & Security > Accessibility and confirm ChatGPT is on. Tip: On macOS 14, the pane is called Login Items. ## What Option+Space does in ChatGPT on Mac Option+Space opens a small ChatGPT window that floats above whatever you are doing. You can ask a question, paste some text or start a new chat without leaving the app you are in. The key works from any app, so you do not need to switch to ChatGPT first. There is one rule that trips people up. The shortcut only works while ChatGPT is running. A global shortcut needs the app open before it can respond. Quit ChatGPT and Option+Space does nothing. UseMacApps and the Mac Install Guide both describe this behavior. Think of the shortcut as two parts. The key is the trigger. The ChatGPT app is what answers. If the app is closed, you get no window, even when your keyboard works fine. - **macOS 14** Minimum macOS version for the current ChatGPT desktop app, according to UseMacApps ([source](https://usemacapps.com/ai-writing/chatgpt-mac-app-not-working)) - **Jan 30, 2027** Planned shutdown date for ChatGPT Classic, per a news report citing 9to5Mac ([source](https://basic-tutorials.com/news/chatgpt-classic-shutting-down-on-january-30-2027-openai-merges-chat-and-work/)) - **900M** Weekly active users OpenAI reported on February 27, 2026, per TechCrunch ([source](https://techcrunch.com/2026/02/27/chatgpt-reaches-900m-weekly-active-users)) ## Which window opens depends on your ChatGPT version ChatGPT now comes in two Mac apps, and they treat this key differently. In July 2026, OpenAI introduced a new desktop app that brings Chat, Work and Codex together. The earlier app was renamed ChatGPT Classic, and OpenAI says it still gets support. In the new unified app, Option+Space opens Mini by default. Mini is a floating panel. In ChatGPT Classic, the same key opens the older Chat Bar. The new app does not use the Chat Bar on this key, according to the SpotAsk guide. A news report says OpenAI will discontinue ChatGPT Classic on January 30, 2027. That report cites 9to5Mac and an OpenAI release notes page. Check OpenAI's own release notes before you plan around that date. | App you have | What Option+Space opens | Where to change it | | --- | --- | --- | | New unified ChatGPT app (Chat, Work, Codex) | Mini floating panel, by default | Settings > Keyboard shortcuts > Show Mini (verify in your build) | | ChatGPT Classic | Chat Bar | Classic's own settings, which can change the key | | Raycast or Gemini Mac app | Option+Space by default, per UseMacApps | That app's own shortcut settings | _Which app owns Option+Space, and where to change it_ Raycast and Google's Gemini Mac app both default to Option+Space, according to UseMacApps. If either one is installed, it may take the key before ChatGPT does. A conflict like this fails silently, so you may not see an error. ![Person typing on a MacBook at a desk, the setup for using the chatgpt option space shortcut mac](https://images.lazur.app/content-images/howto/use-the-option-space-shortcut-in-chatgpt/chatgpt-option-space-shortcut-mac-1-91ec72.jpg) ## Step by step: open Mini in ChatGPT on Mac The steps below cover the full path. Most people need only the first two, which launch the app and press the key. Work through the rest when the window does not appear, or when you want a different key. ## A one-minute test to confirm the shortcut works Open a document in TextEdit, which ships with macOS. Click into the text so the cursor blinks. Press Option+Space. If the ChatGPT window appears, type a short question, such as Summarize my last sentence, and press Return. Now quit ChatGPT with ⌘ Q and press Option+Space again. Nothing should appear. Open ChatGPT, then press the key once more. That two-part check shows that both the key and the app are doing their jobs. ## Mistakes that stop Option+Space from working in ChatGPT - Pressing the key with ChatGPT quit. Launch the app first, then press Option+Space. - Assuming Option+Space is free. Raycast and Gemini both default to it. - Mixing up the two apps. The new app shows Mini, and ChatGPT Classic shows the Chat Bar. - Changing the key in one app and expecting the other to match. Each app keeps its own settings. - Ignoring your keyboard layout. Apple says shortcut labels can vary by language and layout, so check the menu bar for the right key. Each of these mistakes takes a minute to check. Start with the app check, then move to the conflict check. Skipping ahead wastes time. ## How to change the Option+Space shortcut in ChatGPT Settings Open ChatGPT, then choose ChatGPT > Settings > Keyboard shortcuts. Find the row named Show Mini and change its key. SpotAsk's guide gives this exact path. The Mac Install Guide says you can change the shortcut in the app's settings, but it gives no click path. Labels move between builds. One guide mentions Settings > Mini & Pets instead of Keyboard shortcuts. If you do not see the row you expect, scan each Settings section for words like Mini, Keyboard or Shortcut. Pick a combination that no other app uses. Option plus a letter is a common choice, but it can clash with characters you type. Test the new key in a text field before you rely on it. ## What to do when the Show Mini row is missing Some people cannot find the Show Mini row at all. SpotAsk reports that the entry is missing in ChatGPT builds 26.924 and later, tracked as issue #48756. The guide says that issue was still open as of October 27, 2026. One developer post suggests editing ~/.codex/keybindings.json by hand, because it reports no settings option. This route is unverified. Back up the file before you change anything, and skip it if editing a text file feels risky. If the row is missing, update ChatGPT first, then check Settings again. If it is still missing, use ChatGPT Classic for the Chat Bar until the new build shows the setting. ## Fix conflicts with Raycast, Alfred and Gemini A conflict happens when two apps claim the same key. macOS can give the key to only one of them. The other app goes quiet, and you see no error. The SpotAsk guide names Raycast, Alfred and Gemini as likely claimants. Start with the system check. Open Apple menu, then System Settings > Keyboard > Keyboard Shortcuts. A warning icon appears next to conflicting shortcuts. Double-click the shortcut, press the new key combination, and test again. Apple's guide describes the same steps. Then check the other apps. Quit Raycast or Gemini while you test. If you want to keep both apps, move one of them to a different key in its own settings. That keeps both tools working. ![Close view of a Mac keyboard showing the Option and Space keys](https://images.lazur.app/content-images/howto/use-the-option-space-shortcut-in-chatgpt/chatgpt-option-space-shortcut-mac-2-085786.jpg) ## Keep ChatGPT running and allowed to start The shortcut can stop working even when nothing conflicts. Two settings matter here. The first is Login Items. On newer macOS, open System Settings > General > Login Items & Extensions and add ChatGPT. On macOS 14, the pane is simply called Login Items. The second is Accessibility. Open System Settings > Privacy & Security > Accessibility and confirm that ChatGPT is on. UseMacApps lists this pane among its fixes, so check it when the key stops working after an update. > **Classic ends January 30, 2027:** A news report says OpenAI will discontinue ChatGPT Classic on January 30, 2027. If your habit depends on the Chat Bar, start learning Mini now. Confirm the date on OpenAI's release notes before you rely on it. ## Which Macs and macOS versions work The current ChatGPT desktop app needs macOS 14 Sonoma or later. UseMacApps says it runs on Apple silicon (M1 or better) or Intel. The Mac Install Guide and OpenNavo say Apple silicon only, so the sources disagree on Intel. To check your macOS version, open the Apple menu and choose About This Mac. ChatGPT Classic has the same macOS 14 floor, and OpenNavo says it requires Apple silicon. If you use an Intel Mac, test the app before you rely on it. ## Why the settings keep changing ChatGPT is a large product. OpenAI reported 900 million weekly active users and 50 million paying subscribers on February 27, 2026, according to TechCrunch. A product that size changes often. Expect Settings labels to shift, and check your build before you follow an old guide. ![Someone working on a laptop in an office, asking ChatGPT a quick question on a Mac](https://images.lazur.app/content-images/howto/use-the-option-space-shortcut-in-chatgpt/chatgpt-option-space-shortcut-mac-3-395f9e.jpg) ## Where to go next If the shortcut works, use it for quick questions and leave the settings alone. For a fuller comparison of the ChatGPT app with other options, read [ChatGPT on Mac compared](https://www.lazur.app/apps/chatgpt). For the screen and voice side of ChatGPT, read [ChatGPT voice on Mac and your screen](https://www.lazur.app/blog/chatgpt-voice-mac-screen). ## Shortcuts - Open the floating ChatGPT window (Mini or Chat Bar): ⌥ Space - Quit ChatGPT before a test: ⌘ Q ## If it does not work - **Option+Space opens nothing** Launch ChatGPT first. The shortcut needs the app running. Then press Option+Space again. - **Raycast, Gemini or Alfred opens instead** Quit that app, or reassign its shortcut in its own settings. Then test ChatGPT again. - **Show Mini row is missing from Keyboard shortcuts** Check Settings for a Mini or Pets section. If the row is still missing, your build may lack the setting. The file edit route in ~/.codex/keybindings.json is unverified, so back up the file first. - **The shortcut worked before and stopped** Change the key, test it, then change it back to re-register. Then check Login Items and Accessibility. - **System Settings shows a warning icon next to the shortcut** Double-click the shortcut in System Settings > Keyboard > Keyboard Shortcuts, then press a new combination. ## With Lazur Lazur is a voice assistant for the Mac that lives in the notch. Hold ⌥ ⌘ and ask; it sees your screen, answers out loud, points at buttons and walks you through apps. Hold fn to dictate. Free for 3 days, then $18/month: https://www.lazur.app/download - “Where is the Show Mini setting in ChatGPT?”: Lazur points at the Keyboard shortcuts row, waits for each of your clicks and explains what it sees. It does not change the shortcut for you. (Walks you through it) ## FAQ ### Why does Option+Space do nothing on my Mac? The first thing to check is whether ChatGPT is running. Option+Space does nothing if you have not launched the app. Open ChatGPT, then press the key again. If it still fails, another app may own the shortcut, so check Raycast and Gemini. ### Can I change Option+Space to a different key in ChatGPT? In most builds, yes. Open ChatGPT > Settings > Keyboard shortcuts and change the Show Mini row. Some builds do not show that row, and one developer post suggests a file edit instead. Check the labels in your version first. ### Does Option+Space work in ChatGPT on the web at chatgpt.com? The chatgpt.com homepage does not mention this shortcut, and no source confirms a web equivalent. Treat Option+Space as a feature of the Mac desktop app. ### What is the difference between Mini and the Chat Bar? Mini is the floating panel in the new unified app, which covers Chat, Work and Codex. The Chat Bar is the older window in ChatGPT Classic. The app you run decides which window opens on Option+Space. ### Will Option+Space still work after ChatGPT Classic closes? A news report says OpenAI will discontinue ChatGPT Classic on January 30, 2027, citing 9to5Mac. The new app already uses Mini on this key. Confirm the date in OpenAI's release notes before you plan a move. ### Does this shortcut work on Intel Macs? The sources disagree. UseMacApps says the current app supports Apple silicon and Intel. The Mac Install Guide and OpenNavo say Apple silicon only. Check OpenAI's download page before you install. ### Why did the shortcut stop after an update? Builds change Settings labels, and one guide says the Show Mini row is missing in builds 26.924 and later. Change the key, test it, then change it back to re-register. Then check Login Items and Accessibility. ### How do I see whether macOS reports a shortcut conflict? Open Apple menu, then System Settings > Keyboard > Keyboard Shortcuts. A warning icon marks conflicts. Double-click the shortcut and press a new combination, as Apple's guide describes. ## Sources 1. [ChatGPT Option+Space Not Working on Mac? Fixes and an Alternative](https://shiquda.github.io/SpotAsk/guides/chatgpt-option-space), SpotAsk (third-party guide), checked 2026-11-08 2. [ChatGPT Mac App Not Working? How to Fix It](https://usemacapps.com/ai-writing/chatgpt-mac-app-not-working), UseMacApps (third-party), checked 2026-11-08 3. [ChatGPT Classic (OpenNavo)](https://opennavo.com/apps/chatgpt-classic), OpenNavo (third-party), checked 2026-11-08 4. [ChatGPT for Mac](https://mac.install.guide/ai/chatgpt-desktop), Mac Install Guide (third-party), checked 2026-11-08 5. [If a keyboard shortcut doesn't work on Mac](https://support.apple.com/guide/mac-help/if-a-keyboard-shortcut-doesnt-work-mchlp2864/mac), Apple Support, checked 2026-11-08 6. [ChatGPT reaches 900M weekly active users](https://techcrunch.com/2026/02/27/chatgpt-reaches-900m-weekly-active-users), TechCrunch, checked 2026-11-08 7. [ChatGPT Classic: Shutting Down on January 30, 2027](https://basic-tutorials.com/news/chatgpt-classic-shutting-down-on-january-30-2027-openai-merges-chat-and-work/), Basic Tutorials (third-party), checked 2026-11-08 8. [ChatGPT](https://chatgpt.com), OpenAI, checked 2026-11-08