Multi Login

Run multiple accounts on any website simultaneously with true per-tab session isolation.

MultiLogin lets you log into multiple accounts on the same website, all in separate tabs in the same Chrome window, at the same time. ✅ HOW IT WORKS Click the MultiLogin icon → a new isolated session tab opens instantly. Navigate to any site and log in. Each tab is completely separate — cookies, localStorage, and sessionStorage are all isolated from each other. ✅ KEY FEATURES • True per-tab session isolation — every isolated tab gets its own independent cookie jar • Supports any website — works with Gmail, Twitter, Facebook, TikTok, LinkedIn, and more • localStorage & sessionStorage isolated per session — no data leaks between tabs • Session badge (U:1, U:2...) on the icon so you always know which user you're on • Context menu: right-click any link to open it in a new isolated session • Zero configuration — just click the icon and go • Built with Manifest V3 — modern, privacy-first architecture • 19 supported languages ✅ USE CASES • Social media managers running multiple client accounts • Developers testing multi-user flows • People with personal + work accounts for the same service • QA testers who need separate authenticated sessions • Anyone who needs two or more logins simultaneously ✅ PRIVACY MultiLogin does not collect, transmit, or store any of your personal data. All session data stays in your browser's local storage and is deleted when you close the isolated tab.