Where Does Fellou Store Browser Profiles?
Where the Fellou AI browser keeps profiles and Chromium user data on desktop.
Last updated
Fellou builds on Chromium, so profiles follow the familiar User Data layout with Default for the first profile. History, extensions and automation memory caches live under there. The app adds its own agentic layers on top, but the files on disk rhyme with Chrome.
Defaults below are the out of box spots. Fellou updates have moved things before, so trust the version page over memory. Close the browser before copying, and export anything account backed first.
Where Fellou stores this, by platform
%LOCALAPPDATA%\Fellou\User Data\
Chromium style User Data root with Default and Profile N children. Confirm at the version page since install flags can relocate it. Close Fellou before backup or deletion.
~/Library/Application Support/Fellou/
Same profile layout under Application Support. Cache mirrors to the system Caches folder per profile. Use Go to Folder in Finder for the full path.
~/.config/fellou/
Follows XDG config home. Automation task history and extension state sit inside each profile folder. Stop Fellou before copying to avoid locked SQLite files.
Frequently asked questions
How do I find my exact Fellou profile path?
Open fellou://version or chrome://version and read Profile Path. Fellou is Chromium based, so the parent of that path is the User Data dir even if flags moved it from the default.
How do I migrate Fellou to a new machine?
Copy the User Data folder to the same OS path with Fellou closed. Agentic memory and login sessions may re-sync from your account, so expect a few fresh logins after the move.
Notice an outdated path? Let us know.