What version of macOS do I have?
Detect your macOS version from the browser and see manual steps to confirm it from system settings.
macOS not detected (you may not be on a Mac)
Manual method
- Click the Apple menu in the top-left corner
- Select About This Mac
- Your macOS name and version will be displayed
Troubleshooting
- Some browsers mask the user agent, which can hide precise versions.
- If detection fails, use the manual steps above for the most accurate info.
What is this tool?
A quick macOS version checker based on your browser’s user agent string.
If masking prevents accurate detection, use the manual method: Apple menu → About This Mac.
Manual check
Follow these steps:
1.Open Apple menu:
Top‑left Apple icon.
2.Choose About This Mac:
View the macOS name and version.
Why it matters
Typical reasons:
- CompatibilityEnsure apps and drivers support your macOS version.
- SecurityKeep up with Apple’s security and stability updates.
The essential AI companion every QA needs
Swiftly document and share bugs like never before
Free Forever. No Credit Card Required.
Use AI to reproduce and fix bugs
Screen Recording with Rewind (Upto 2-min)
Capture backend logswith every bug report
Assign bugs and share at single click