Save this window or start a new set
Open the space control in the command panel or type /space. Anyone can save the current window or create a blank space.
Blanc Spaces
Work, home and side projects, each in its own space.
Switch spaces from the Island. Each space’s tabs and groups come back, even after you restart.
Name it once. Keep it up to date as you browse.
Bring your Spaces from Arc
In Bring Your Tabs (type /bring-tabs), choose Arc, and each Space you pick becomes a space here, with its pinned tabs, its Today tabs and its folders as tab groups. Switching from Arc
Return without rebuilding the set
A bound space automatically saves its tabs and groups as you browse and returns after relaunch. Switching replaces the current window’s set; a space already open elsewhere brings that window forward.
Tell spaces apart at a glance
Give each space a colour and a symbol. The current space shows at the start of the Island; click it to switch, edit, reorder or delete a space, with Undo.
You decide what belongs together
Create groups and assign tabs yourself. Blanc saves those choices; it does not detect tasks or organize tabs by meaning.
Free, on every desktop platform.
Available on every desktop platform
Blanc Spaces is free for everyone on macOS, Windows and Linux. Blanc Patron is an optional subscription that supports Blanc’s development; it doesn’t unlock any feature.
Existing spaces remain yours
Your spaces stay in this profile and keep updating as you browse. Nothing about them depends on a subscription.
Keep private browsing separate
Private tabs are excluded from saved spaces. When a switch would discard private tabs or an unsaved window, Blanc asks you to make an explicit choice.