Bring a logged-in session in, take it out, keep it sealed
Every profile has its own cookie jar, encrypted on disk. Import cookies in the format you already have, and they apply to a running browser without a restart.
Mosaic is a desktop app
Email yourself the link and open it on your computer.
Cookie jars, step by step
Paste or drop
A JSON array, an object with a cookies list, a Netscape cookies.txt file or a Cookie header string. Mosaic recognises which one it is.
Applied live
If the profile is running, the cookies reach the open browser straight away.
Export when you need to
Take a profile’s jar back out, for a backup or for another tool.
Works with
Each profile keeps its own passwords and its own 2FA codes
A password vault and TOTP codes for each profile.
Import from other browsersBring your profiles over from the browser you use now
Bring profiles from GoLogin, Dolphin, AdsPower and more.
Local firstYour profiles, cookies and proxies stay on your computer
Profiles, cookies and proxies stay on your computer.
Cookie jars is in every plan
Free holds 3 profiles and 10 profile creations, with the same engine as Pro. Pro is $49 a month for any number.
Mosaic is a desktop app
Email yourself the link and open it on your computer.