Built for everyone
with way too many tabs.
The modern web browser hasn’t fundamentally evolved its tab strip in fifteen years. We built Arcline to bring spatial calm to the browser you already use every day.
The horizontal landfill
Horizontal tab bars squeeze down until favicons vanish. You keep opening new windows, accumulating 50 tabs you promise you'll read later, and work and personal life blend together.
Spatial isolation
A tidy vertical sidebar with distinct Spaces creates instant clarity. Work tabs stay in Work; evening reading stays in Life. One click swaps the entire workspace without clutter.
Zero migrations
You don’t have to switch browsers or leave behind your saved passwords, work extensions, and logins. Arcline is a clean Manifest V3 extension that works inside the browser you already trust.
What we stand for
The technical and moral principles behind every single feature we build.
Local-first by design
Your tabs are your business. Arcline stores your Spaces, folders, and pins in your browser’s local database. It works fully offline and never relies on a remote server to function.
Zero telemetry, zero ads
We collect no usage logs, run no tracking pixels, and sell nothing to advertisers. The only data that ever leaves your computer is encrypted sync payloads you explicitly turn on.
Pay once, keep it forever
Software you use every single day shouldn’t charge you monthly rent. Free for local use, and a single $12 payment for lifetime sync. That is the whole business model.
Keep the browser you know
You shouldn’t have to abandon your bookmarks, saved passwords, and extensions to get a clean workspace. Arcline enhances Chrome, Brave, Edge, and every Chromium browser.
Software made to be owned, not rented.
Arcline has no venture funding, no corporate board, and no incentive to sell your browsing habits. We build tools we use twelve hours a day ourselves. If you love it, you pay once and own it forever. That’s it.
Ready to give your tabs a home?
Install the extension for free and see how much calmer browsing feels.