The only Chrome extension combining tab suspension, ad blocking, YouTube and Twitch video ad blocking, and script control in one lightweight package. 12 features that free 90%+ of inactive tab memory. PRO unlocks advanced settings.

Tab Suspension YouTube & Twitch Ads Ad Blocking Script Control

Add to Chrome Learn more about SuperchargePerformance

💼 Work 12 tabs

🔬 Research 8 tabs

Tailwind CSS - Utility-First...

tailwindcss.com

Vite | Next Generation Frontend

vitejs.dev

APIs

Chrome Extensions API

Available

SuperchargeNavigation

Every tab, exactly where you left it

A side panel with vertical tabs, persistent workspaces, instant search, and session time-travel. The free Arc browser alternative — built natively for Chrome.

Vertical Tabs Workspaces Tab Search Time-Travel

Add to Chrome Learn more about SuperchargeNavigation

SuperchargeAudio

Volume · EQ · Smart mute

Volume130%

0%600%

Audible tabsMute all

Lo-fi beats to focus youtube.com

130%

Liked Songs open.spotify.com

85%

Standup meet.google.com

100%

Stereo widthNormal

8D Audio Fix one ear Headphones

Equalizer Bass Boost

Bass Boost Save as default

Coming Soon

SuperchargeAudio

Take control of every sound in Chrome

Per-tab volume, a 10-band equalizer, 8D audio, stereo widening, crossfeed, and smart mute. Works on all sites including DRM-protected content. Per-site presets save automatically.

Per-Tab Volume 10-Band EQ 8D Audio Smart Mute

Learn more about SuperchargeAudio

SuperchargePerformance

Open your task manager.
See the difference.

20 open tabs cost Chrome 2–4 GB of RAM. Each suspended tab reclaims 90–95% of that memory. Add ad blocking and script control — you're looking at 30–60% less total usage.

See all 12 features

Less RAM: 30–60%
Features: 12
Telemetry: 0

Performance Level: Optimized

On: github.com

0
GB

RAM
SAVED

SCRIPTS
CONTROLLED

0m
0s

TIME
SAVED

PAGES
OPTIMIZED

ADS
BLOCKED

Intelligent Tab Suspension

Automatically and intelligently unloads idle tabs to save memory.

Off

Low

Med

PRO PRO

Ad, Tracker & Annoyance Blocking New

Uses blocklists to stop ads, trackers, and other annoyances.

Off

Low

Med

High

Domain Whitelist Allow specific domains to bypass features

Two steps. Under 10 seconds.

Click install, it works immediately. No configuration required.

Install in one click

Add from the Chrome Web Store. No account, no sign-up, no permissions to approve beyond what Chrome requires.

It works immediately

Tabs start suspending, ads get blocked, and pages load faster — all with zero configuration needed.

Fine-tune if you want

Whitelist sites, adjust suspension timing, toggle features per-site. Full control when you need it, invisible when you don’t.

Privacy, by default

Most Chrome extensions collect your data.

We built ours so nothing ever leaves your device. No servers. No accounts. No exceptions.

52% of AI Chrome extensions
collect user data

Source — Incogni, Feb 2026

Data sent to our servers

Zero telemetry, zero analytics. We never see your tabs, history, or any personal data.

0

bytes
Account required

Install and use immediately. No email, no sign-in, no activation flow.

None
Permissions requested

Only what Chrome requires — tab management, optional ad blocking. No passwords, no forms, no browsing history.

Minimum
Status on Chrome Web Store

Verified Publisher, Featured badge, active changelog. Free core features. Optional one-time PRO upgrade.

4.56★

Featured

Frequently asked questions

Are SuperchargeBrowser extensions free?

Yes. Core features in every extension are completely free. SuperchargePerformance offers tab suspension, ad blocking, and script control at no cost. PRO unlocks advanced settings like image blocking and predictive prefetching for a one-time payment.

Do SuperchargeBrowser extensions collect my data?

No. Zero telemetry, zero analytics, no account required. We never see your browsing history, tabs, or any personal data. Your browsing data never leaves your device.

How does SuperchargePerformance save memory?

It uses Chrome's native tabs.discard API to completely release RAM from inactive tabs without closing them. Combined with ad blocking and background script throttling, users typically see 30-60% less memory usage.

Does it work on Mac, Windows, Linux, and Chrome OS?

Yes. All SuperchargeBrowser extensions work on any desktop platform that runs Google Chrome or Chromium-based browsers including Edge, Brave, Opera, Vivaldi, and Arc.

What is the difference between SuperchargePerformance and Chrome's built-in Memory Saver?

Chrome Memory Saver only suspends tabs. SuperchargePerformance adds intelligent suspension with site-by-site control, ad blocking, script throttling, and domain whitelisting — a complete performance toolkit vs a single feature.

What is SuperchargeNavigation?

SuperchargeNavigation is a free Chrome extension that adds a side panel with vertical tabs, persistent workspaces, instant tab search, and session time-travel. It's the free Arc browser alternative built natively for Chrome — organize tabs into named workspaces and pick up exactly where you left off.

From the library

Guides, comparisons, and fixes for common Chrome problems.

View all

Comparison

Featured & Verified Publisher on Chrome Web Store

Three seconds to install.
Instant difference.

Every tab you have open right now is using more RAM than it needs to. One click to fix that — no account, no config.

Add to Chrome — free View All Extensions

Your browser,
refined.