Run parallel logins in one browser (experimental)
Multi-Session creates a separate cookie jar per workspace session so two accounts on the same site can stay signed in inside one browser. That is useful for WhatsApp, email, or social tools when you do not want extra browser profiles.
In the popup, expand a workspace and use the Accounts block (marked experimental) to turn Multi-session on. Live tabs in multi-session workspaces can show a Workspace — name — prefix in the tab title so similar account tabs stay distinguishable.
Compatibility varies. Some sites block concurrent sessions or bind the login to device signals. This is not a substitute for OS-level profiles when you need hard isolation, and it does not bypass anti-fraud or fingerprinting controls. Treat it as experimental and test the sites you actually use.
Limitations
Experimental; site compatibility varies; not hard isolation; does not bypass site security controls.
FAQs
Is Multi-Session guaranteed on every site?
No. Support depends on the site.
Is it private?
Cookies stay in local isolated jars; NexaTabs does not sync them to a cloud.
Should I drop separate Chrome profiles?
Not if you need strict isolation.
Chrome and Edge?
Yes, on supported Chromium browsers.