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Browser extension for claude.ai
Nested folders for your Claude projects.
Folders inside folders, right in the claude.ai sidebar and project page. Sort months of conversations in a minute. Nothing leaves your browser.
Open source · MIT0 network requestsEnglish · Français
Folders, as deep as you need
Your projects grew. Your sidebar didn't.
claude.ai lists a project's conversations in one flat column. Nest adds folders and sub-folders inside each project, so last March's research thread is three clicks away instead of a long scroll.
Scoped to each project
Every claude.ai project keeps its own tree, shown in the sidebar and on the project page.
New session in a folder
Start a chat from a folder. It is filed there as soon as you send the first message.
FoldersNew folder
Recents
Drag and drop
Tidy up in one gesture.
Drop a conversation onto a folder, drag folders into each other, or file several chats at once from the “Add conversations” panel. Try it here, with a mouse or a finger.
Appearance
Make it yours.
A name, an emoji and a color for every folder, so you tell “Legal” from “Launch” before you read a word.
Folders
📣Marketing3
Launch2
Launch tweet thread
Edit folder
Emoji Color
Nest for Claude4projects
17folders
132filed chats
Q3 roadmap priorities
Press release outlineLaunch
Bug triage checklist
Launch tweet threadMarketing
Landing page hero headlineLaunch
Toolbar menu
Only see what's left to sort.
Hide or dim conversations you've already filed, check what's stored, and export everything to a JSON file you can restore later. The menu only wakes up on claude.ai tabs.
Private by design
Your folders live in your browser.
No account, no server, no analytics. Everything is stored locally by your browser, and the extension asks for the smallest set of permissions it can.
0network requests
The extension never calls out. Not to us, not to anyone.
0accounts
Install it and it works. Nothing to sign up for.
2permissions
Local storage and access to claude.ai. That's the full list.
MITopen source
Every line is on GitHub, ready to read and audit.
Give your chats a home.
Free, open source, installed in seconds. Your sidebar will thank you on Monday morning.