myArc,
forever yours.

An open-source browser bringing back Arc, with no account required and optional AI.

How you browse is part of how you work. It should outlast the company behind your browser.

Arc is being sunsetted, and its code was never open, so nobody can keep it going. myArc is open source, so anyone can.

Yours to keep

Your workspace stays on your computer, in files you own. Export is on the way.
Keep what worked

If you used Arc, you already know myArc. Where they differ, onboarding shows you.
AI by choice

AI is off until you turn it on. Then you pick: a local model, your own API key, or a hosted option, and you decide what it can see.
Built in the open

The plans and decisions are public too, not just the code. If I stop, anyone can pick it up where I left off.

Works now

Spaces, pinned tabs and Favorites, the Library, tabs that survive a restart, and AI agents that browse in a Space of their own.
Next, for alpha

Split view, Little Arc, Arc import, ad and tracker blocking on by default, and onboarding.
After alpha

Builds for Windows and Linux.

Roadmap
Milestones, dependencies and the gates a release has to pass.
Architecture
Why Chromium, and what Rust owns.
Arc migration
What an Arc import brings over, what it leaves out, and how export will work.
AI and services
Provider choices, privacy rules and how a hosted option would be paid for.
CLI and MCP control
How the terminal and AI agents drive the browser, and what you let them do.
Contributing
How to help without drifting from the product.