Your browser is running too many extensions.

Shutup disables what you don't need. One click. Per-site smart rules. Real RAM savings.

Add to Chrome — Free See how it works
Chrome & Edge Manifest V3 No data collected
any website
RAM
2.4 GB
12 extensions running everywhere
any website
RAM
0.3 GB
3 essentials running — fast and clean
per-site intelligence
youtube.com
uBlock Origin
SponsorBlock
Grammarly
2 active160 MB
github.com
React DevTools
Wappalyzer
SponsorBlock
2 active160 MB
docs.google.com
Grammarly
uBlock Origin
DevTools
1 active80 MB
Each site gets exactly what it needs

How it works

01

Whitelist your essentials

Pick the extensions you always need. Password manager, ad blocker, whatever matters to you.

02

Click Shutup

One click disables everything else. Your browser gets faster, uses less RAM, runs cleaner.

03

Wake up when needed

Bring back all extensions, only whitelisted ones, or keep everything off. Your choice, always.

Per-website extension control

YouTube gets your ad blocker. GitHub gets your dev tools. Google Docs gets Grammarly. Each site runs exactly the extensions it needs — extensions switch automatically as you move between tabs.

Try unlimited for 3 days

No credit card required

youtube.com→
uBlock OriginSponsorBlock
github.com→
React DevToolsWappalyzer
docs.google.com→
Grammarly
twitter.com→
uBlock OriginDark Reader

"They said it couldn't be done"

30+ installs · 4 paying customers · and counting

"I don't think the OP realizes this functionality is already built in to the browser."— Reddit
"Looks like an AI slop to me"— Reddit
"IA slop"— Reddit
"extensions only use RAM while they're loaded"— Reddit
"Wouldn't this be fixed by just... writing extensions correctly..."— Reddit
"completely vibe-coded (probably chatgpt), AI-generated post"— Reddit

Simple pricing

3-day free trial on all plans. No credit card required.

Monthly $0.99/mo Start trial Best value Yearly $0.75/mo $8.99/yr · Save 24% Start trial 6 Months $0.83/mo $4.99/6mo · Save 16% Start trial

The free tier includes one-click disable, whitelist, 3 per-site rules, wake-up menu, and RAM monitoring — no Pro needed.

Frequently asked questions

What browsers are supported?

Chrome, Edge, Brave, Vivaldi, Opera, Arc, and any Chromium-based browser. Firefox and Safari use different extension APIs and aren't supported.

Is it really free?

Yes. The free tier is free forever — one-click disable, whitelist, three wake-up modes, 3 per-site rules, and RAM monitoring. Pro adds unlimited per-website rules for $0.99/month.

What permissions does it need?

Management (to toggle extensions), Storage (to save settings), Tabs (for per-site rules), System Memory (RAM display), and Alarms (for scheduled tasks). No access to your browsing history or page content.

How does the free trial work?

Try unlimited for 3 days with no credit card required. Click "Try unlimited for 3 days" on the Smart Rules page. If you don't subscribe, you keep 3 per-site rules — nothing to cancel.

Can I cancel anytime?

Yes. Cancel through PayPal anytime. Pro features stay active until the end of your current billing period.

Is my data safe?

No browsing history is collected. Analytics are opt-in and anonymous — extension counts and browser version, nothing personal. Full details in the privacy policy.

Does it work with all extensions?

Yes. It manages any extension your browser supports, except those locked by your organization's IT policy (those can't be toggled by any extension).

How much RAM does it save?

Each disabled extension saves roughly 50–150 MB depending on its complexity. Users with 10+ extensions typically save 500 MB–2 GB.