v1.3.0 — In-page sidebar: collapse, hide, dock either side

Workspaces that sync
across Chrome & Edge.

Vertical tabs, persistent workspaces, and a full-replacement new tab page. Sync across desktop Chrome and Edge through your Google or Microsoft account — never our servers.

Add to Chrome — free See all features

💼 Work 12 tabs

🔬 Research 8 tabs

🏠 Personal 5 tabs

Frontend

React Documentation

react.dev

Tailwind CSS - Utility-First...

tailwindcss.com

Vite | Next Generation Frontend

vitejs.dev

APIs

Chrome Extensions API

developer.chrome.com

Stripe API Reference

stripe.com/docs

Communication

Inbox · Gmail

mail.google.com

#engineering · Slack

app.slack.com

Ungrouped

YouTube — Music Mix

youtube.com

Spotify — Web Player

open.spotify.com

New tab page

Every new tab, your workspace

Open a new tab and your workspaces are right there — switch contexts with one click, type anywhere to search across tabs and bookmarks, or jump straight to a pinned site. Every row is togglable, with a master switch that brings Chrome's default page back if you want it.

Switch workspace with one click — favicon stack & tab count
Type anywhere — fuzzy search across tabs, bookmarks, and history
Hide any top-site tile per-domain — your bookmarks, your screen
Light and dark — auto-switches with your system theme

14:32

Wednesday, April 30

Synced Workspaces

Work

12 tabs · 3 groups

Research

8 tabs · 2 groups

New

25: Features
28: Languages
0 bytes: Sent to our servers

Cross-device sync

Your workspaces, on every Chrome

Sign into the same browser account on a second Chrome or Edge, enable sync, and your workspaces are already there. Routes through the browser's built-in sync — the same channel as your bookmarks. SuperchargeBrowser has no servers and no access to your data.

Opt-in & private. Nothing leaves the device until you complete the setup prompt in the side panel.
Routes through browser sync. Your data stays in your Google account on Chrome, your Microsoft account on Edge — same as bookmarks and passwords.
Disable wipes the cloud copy. Local workspaces stay intact; the synced data is removed from Chrome sync.

Read the full privacy details →

MacBook Pro

Work 12 tabs

Research 8 tabs

Personal 5 tabs

Q2 roadmap · Linear

Auth flow — Figma

Eng wiki

#engineering · Slack

Linux Desktop

Work 12 tabs

Research 8 tabs

Personal 5 tabs

Reading list

Mood board

OKRs · Linear

Workspaces updated from MacBook Pro

Workspaces sync through the browser's built-in sync — your data stays in your Google account on Chrome, your Microsoft account on Edge. SuperchargeBrowser never sees it.

25 features. Zero friction.

Each one solves a real tab problem. All of them work together.

Cross-Device Sync

Workspaces follow your browser account

Sign in on a second Chrome or Edge, enable sync, your workspaces appear. Routes through the browser's built-in sync — never our servers.

New Tab Page

Workspaces, search, top sites — first thing you see

Workspace cards, pinned tabs, top sites, fuzzy search, clock. Every row togglable. Master switch returns Chrome default.

Universal Search

Alt+K

Find anything in milliseconds

Open tabs, bookmarks, history, commands, workspaces. Fuzzy matching for partial names. Shows up in the new tab page too.

Foundations

In-Page Sidebar

Floating in-page tab list. Narrower than Chrome's panel, docks left/right, collapses to favicon strip.

Vertical Tabs

Full titles, favicons, group colors. Drag to reorder.

Persistent Workspaces

Save tab groups by name. Switch in one click. Survives restarts.

Multi-Window Mode

Each Chrome window runs its own workspace. Pairings persist.

Navigate

Hint Mode Shift

Hold Shift and letter labels overlay every link. Type to click, no mouse.

Type-to-Select

Type to highlight matching text. Arrow keys rotate matches.

Toggle Side Panel Alt+B

Open or close the panel without reaching for the mouse.

Tab Scroll Alt+Scroll

Alt+Scroll to cycle tabs. Shift+Scroll jumps groups.

Glance Preview Alt+Click

Alt+Click any link to peek without leaving your page.

Super Drag

Drag links to open. Drag text to search.

Rocker Gestures

Right→Left = back. Left→Right = forward.

Organize

Smart Grouping Alt+G

One shortcut auto-groups all tabs by domain.

URLs Menu

Paste a list of links to open in active workspace, or copy all.

Workspace Transfer

Export single workspace or full setup. Import on any device.

Tab Deduplicator

Auto-merges duplicate tabs, or clear them on demand.

Bulk Actions Ctrl+Click

Ctrl+Click to multi-select. Pin, mute, group, or close together.

Tab Notes

Annotate any tab. Notes persist and search via Alt+K.

Context Menus

Right-click for Copy URL, Lock, Send to Workspace, and more.

Protect

Time-Travel

One snapshot, every workspace. Rewind any subset.

Auto Snapshots

Captured every five minutes. Fifty kept (~four hours).

Tab Lock

Lock tabs to prevent accidental closure.

Session Restore

Auto-saves sessions. Recover from crashes instantly.

Per-Site Pause Alt+Shift+P

Mute page-keystroke features on one site. Alt+Shift+P or the header pill.

The free Arc alternative

Everything you loved about Arc, plus what Chrome already does well.

Feature comparison: SuperchargeNavigation vs Arc browser
Feature	Arc	SuperchargeNavigation
Vertical tabs
Workspaces	Spaces
Cross-device sync	Arc cloud	Your browser account
Custom new tab page		Per-row toggles
Tab search		Alt+K
Side panel	Custom	Chrome native
Session restore		Time-travel
Gestures
Privacy	Cloud sync	Zero telemetry

Built for keyboard users

Nine shortcuts that replace dozens of mouse clicks every day.

Alt+K Search everything

Alt+B Toggle side panel

Alt+G Group by domain

Shift Label every link to click

Alt+Scroll Cycle through tabs

Shift+Scroll Jump between groups

Alt+Click Glance preview

Ctrl+Click Multi-select tabs

Alt+Shift+P Pause Nav on this site

Frequently asked questions

How does cross-device sync work — and what does it send?

Sync routes through Chrome's built-in sync, the same infrastructure that handles your bookmarks. Sign into Chrome with the same Google account on your other devices and your workspaces appear there. SuperchargeBrowser has no servers and no access to your data. Sync is opt-in: nothing leaves the device until you complete the setup prompt in the side panel. What syncs: workspace names, tab URLs and titles, group names. What does not sync: locked tab state, snapshots, settings, or anything outside workspaces.

Can I keep Chrome's default new tab page?

Yes. The new tab page has a master switch — flip it off and Chrome's default returns. You can also keep the page on but disable individual rows (clock, workspaces, pinned tabs, top sites, search, particles) from Settings > Features. Top sites and pinned-tab tiles each have a per-site hide control on hover.

Does each Chrome window keep its own workspace?

Yes — that's multi-window mode. The side panel reflects whichever window is currently active, so switching from a work window to a personal window also switches your tab list and groups. Window-to-workspace pairings survive browser restarts and extension reloads.

Is SuperchargeNavigation free?

Yes. Every feature is free. No PRO tier, no subscription, no upsells. All 25 features work out of the box at no cost.

Does it replace Chrome's tab bar?

No. It adds a side panel alongside your existing tab bar. You can use both — or collapse the built-in tab bar if you prefer a cleaner look.

Does it work with SuperchargePerformance?

Yes. They're designed to complement each other — Performance handles memory and ad blocking, Navigation handles organization. Install both for the complete setup.

Is it really a free Arc alternative?

Yes. Vertical tabs, persistent workspaces, keyboard-first navigation, and now cross-device sync — the features people loved about Arc — built natively for Chrome with zero tracking and no new browser to install.

Install in three seconds.
Carry your workspaces forever.

One click adds it to Chrome or Edge. Sign into your browser account on a second device and your workspaces are already there.

Add to Chrome — free

Free to use. No PRO tier. No account. Zero telemetry.

Workspaces that sync across Chrome & Edge.