Stop mixing work and personal: use two browsers on your Mac
One browser for work, one for everything else. Why two browsers beat profile switching, how to set it up in 5 minutes, and how to stop pasting links between them.

Your work Gmail and your personal Gmail are fighting over the same window. A coworker sends a link and it opens in your personal account. You go to forward a receipt and you're suddenly signed in to the company Workspace. Account switchers help a little. They're a band-aid.
The cleaner fix is older and simpler: give work and personal life their own browsers.
Why two browsers beat profile switching
Chrome, Firefox, and Safari all let you create profiles. Profiles share one app and one mental space, though. Everything still sits in the same window, and it's easy to drift across the line.
Two browsers draw a real boundary. Run Safari for personal browsing and Chrome (or Edge, or Firefox) for work. Both stay open and signed in at the same time. No switching, no accidental cross-posts.
The boundary is the point. When work lives in its own browser, you can quit it at the end of the day. That small ritual tells your brain the day is done. Open it in the morning and everything is where you left it.
Set it up in 5 minutes
- Pick a work browser and a personal browser. A common Mac setup is Safari for personal (battery life, iCloud) and Chrome for work (it's what most companies standardize on).
- Sign in fully on each. Put your work Google or Microsoft account in the work browser and your personal accounts in the other. Let each browser keep its own passwords and bookmarks.
- Pin both to the Dock. Two icons, two contexts. A different theme or color per browser helps you tell them apart at a glance.
Safari
Personal
Google Chrome
Work
That's the setup. Now the part most guides skip.
The catch: macOS has one default browser
Every link you click in Mail, Slack, Messages, or a calendar invite opens in the default browser. So you pick one, and it's wrong about half the time. A work link lands in Safari next to your weekend tabs. A link from a friend opens in Chrome, in the middle of your work session.

The usual workaround is the copy-paste dance: copy the link, switch browsers, paste, wait. Dozens of times a day. It's enough friction that a lot of people quietly give up on the two-browser setup.
Let the links sort themselves
This is what BrowserFairy is for. You set it as your default browser, but it isn't a browser. It sits in front of the browsers you already use and decides, by rule, where each link opens. The routing happens before the page loads, and you never see it.
For a work and personal split, 2 rules do the job. The first one catches your company's domains:
The second one catches links by the app they were clicked in, whatever the address:
Safari is your fallback browser, so everything else lands there. Work links go to the work browser, personal links stay personal, and you stop thinking about it.
The second rule is the one a default browser could never do. BrowserFairy matches on the app a link came from, not only the address.

Both rules fit in the Free tier, which allows 3 rules and never expires. When you'd rather choose by hand, ⌘⌥B opens the Browser Launcher from anywhere on your Mac. And if a page still lands in the wrong place, the Safari, Chrome, Firefox, and Edge extensions send it back through BrowserFairy with a single click.
What you get
Work bookmarks, extensions, and saved logins stop cluttering your personal browsing, and the other way around. Sharing your screen in a meeting? Open the work browser and no personal tab can surprise you. Handing your Mac to a family member? Your work session isn't one tab away.
There's a privacy bonus too. Your employer's managed extensions, single sign-on cookies, and tracking stay sealed inside the work browser, while your shopping and reading stay in yours.
The takeaway
You don't need a complicated system to keep work and life apart on your Mac. You need two browsers and 2 rules. Set it once and forget about it.
Ready to try it? Create your first rule takes a few minutes, and the use cases page has more setups worth stealing.