Ctrl K
Type a few letters to jump to a tab, a bookmark, a page from your history or a command.
Luma keeps work, home and everything else in separate workspaces, puts your tabs in a sidebar and blocks trackers before a page has a chance to load them.

Luma is built around workspaces, so your forty tabs don’t end up in one long list. Here is how they work.
Work, home, the trip you are planning. Every workspace has its own tabs, colour and symbol. Swipe with two fingers on the sidebar to move between them. The sites you open every day go in Essentials, at the top, and stay there whichever workspace you are in.

Press + and the dock opens into a small form: give the workspace a name, pick a symbol and a colour. Settings and the menu open from the same spot, on top of the page, so you never end up hunting for a window.

Move it to another workspace, pin it, put it to sleep or split it with another tab. Every action has its icon, and workspaces show their own symbol.

They sit in a small row under the address bar and open into a list when you click them. When a download is done, drag it straight to the desktop or into another app.

This is the dock from Luma, rebuilt for this page. Click the symbols to switch workspace, or press + and make a new one.
Just a demo: nothing is saved.
Type a few letters to jump to a tab, a bookmark, a page from your history or a command.
Up to four pages in the same window. Drag a tab to the edge of the page to start.

A clock, your sites and how many trackers were stopped this week. Click the button in the corner to change it.

Ctrl Alt C hides the sidebar until you move the mouse to the edge. Ctrl T opens search on top of the page.

Finished files can be dragged from the sidebar to the desktop or any app.
Install them from the Chrome Web Store. Luma checks the signature and asks you before granting a permission.
If music is playing in another tab, you can pause it or skip from the sidebar.
They open on top of the page, so you can see what a change does straight away.

Saved on your computer, encrypted with your system's secure storage, and filled in only on the site they belong to.
Off until you turn it on. Then it goes to a folder or a WebDAV server of yours, encrypted before it leaves the computer.
Only the text of an article, with the font, width and theme you like. It can also read it to you.

Trackers, ads and third-party cookies are blocked as soon as you install Luma. If a site stops working, you can turn the protections off for that site only. History, passwords and statistics stay on your computer.
Privacy & security
Lumo is an AI assistant for Windows, from the people who make Luma. It is a separate app: if you have both, Luma opens Lumo in a side panel next to the page.
Luma works the same without Lumo.
News about Luma goes on the Discord before anywhere else, and it is the quickest way to reach us.
Join the Discorddiscord.lumabrowser.dev · Discord’s own terms and privacy policy apply there.
You do not need administrator rights: Luma installs for your account only. Updates keep your tabs, passwords and settings where they are.



How each browser behaves right after you install it, without touching the settings.
| Feature | Chrome | Edge | Brave | |
|---|---|---|---|---|
| Blocks trackers | Yes | No | Partly | Yes |
| Blocks ads | Yes | No | No | Yes |
| Blocks third-party cookies | Yes | No | No | Yes |
| Sync without the maker’s servers | Yes | No | No | No |
| Chrome Web Store extensions | Yes | Yes | Yes | Yes |
Default settings of each browser as of September 2026.
Windows 10 and 11, 64-bit. The versions for macOS and Linux are on the way. On Windows it installs without administrator rights, for your account only.
No. The numbers on the privacy dashboard are counted on your computer and stay there. If you turn on sync, it goes to a folder or a WebDAV server you choose, encrypted end to end.
A group of tabs with its own name, colour and symbol: one for work, one for home, one for a trip. You switch from the dock at the bottom of the sidebar or with a two-finger swipe. If you give a workspace a container, its cookies are kept apart, so you can be signed in to two accounts on the same site.
Yes. Luma runs on Chromium, the same engine as Chrome and Edge. If a site breaks because of a protection, you can turn it off for that site only.
Yes, from the Chrome Web Store, Manifest V3 and V2. A few APIs that only Chrome has are missing; the extensions page in Luma lists them.
No. Luma is a complete browser on its own. Lumo is a separate AI assistant for Windows: if it is installed, Luma shows it in a side panel.
Join the Discord and apply in the beta channel. Beta builds come out before each release.
Encrypted with your system's secure storage, on your computer. On Windows, Luma asks for Windows Hello before showing, copying or exporting them.
English and Italian. Luma uses your system language and you can change it in Settings.

For Windows 10 and 11. macOS and Linux are on the way.
Download LumaLeave your email and we will write once, when your version comes out.
One email when Luma comes out, nothing else. Read the privacy policy.