Free Chrome extension Β· No account

Know the moment
any page changes

Prices, stock, registrations, job posts β€” pick any part of a web page and get a Chrome notification the second it changes. Stop refreshing by hand.

Add to Chrome β€” it's free See how it works ↓
⚑ Checks as often as every minute πŸ”’ Nothing leaves your browser
Try it:
shop.example.com 1
Trail Runner X
Watching Β· Every 15 minutes
Price:€49.99
Change detected €49.99 β†’ €43.89
🎁
FreeUp to 25 pages, as often as every minute.
πŸ‘‹
No accountInstall, click a block, done. No sign-up.
πŸ”’
PrivateNo server, no tracking. It all stays in your browser.
🌍
Most sites workEven pages built with JavaScript.
⏱️ How it works

Set up in about ten seconds

Three clicks. No settings to learn.

Web Page Monitor
shop.example.com Trail Runner X β€” Running shoes
Select area Pick a block
Whole page Any text change
Open dashboard3 monitors β†’
1

Click the icon

On any site, click Web Page Monitor in the toolbar and choose Select area β€” or Whole page.

Click a block to watch it ↑↓ resize
shop.example.com
πŸ‘Ÿ
Trail Runner X
Watch this block
Price: €49.99
2

Click the block you care about

Hover a price, a status or a list β€” it lights up. Click it, pick how often to check, and save.

πŸ”” Change detected €49.99 β†’ €43.89
Before Price: €49.99
After Price: €43.89
Open page Mark as seen
3

Get notified, see what changed

A Chrome notification and a badge on the icon. Click it to see the words that changed, before and after.

🎯 Dashboard

Only real changes. No noise.

All your pages in one list β€” what changed comes first.

Web Page Monitor Β· Dashboard
Web Page Monitor 4 of 25 monitors β‹―
All 4 New changes 1 Needs attention 1 Paused 1 Search monitors
New changes 1
Trail Runner Xshop.example.com Β· €43.89
Changed 2 min ago €49.99 β†’ €43.89
Every 15 minutesChecked 2 min ago
View changes
β‹―
Watching 2
City Marathon 2026events.example.com Β· Registration: Open
Working Last change 3 d ago
Every minuteChecked just now
View last change
β‹―
Open positionscareers.example.com Β· Whole page
Paused No changes yet
Every hourChecked 1 d ago
Resume
β‹―
Needs attention 1
Concert ticketstickets.example.com Β· Block
Block not found The page layout has changed. Select the block again.
Every 5 minutesChecked 4 min ago
Select again
β‹―

All data stays in this browser. The extension only contacts the sites you monitor.

Private by design

Your pages stay yours.

Everything runs in your browser. The extension only talks to the sites you choose to watch β€” exactly like when you open them yourself.

βœ“No server, no account, no analytics, no telemetry.
βœ“Access is asked for one site at a time, only when you add it.
βœ“Monitors and snapshots never leave this device.
βœ“Uninstall it and all its data is gone.
Read the privacy policy β†’
β€œWeb Page Monitor” wants permission to: Read and change your data on shop.example.com
Deny Allow

Chrome asks once per site. Revoke access anytime in chrome://extensions.

Set it once. Forget about it.

πŸ•
Clocks are ignoredTimes and dates never trigger alerts.
🧩
Layout changed? One clickBlock gone? Hit Select again.
⚑
JavaScript pages workRead the way you see them.
βœ…
Checked before you saveKnow at once if a site blocks checks.
🀝
Polite to websitesOne request at a time, backs off if busy.
πŸ’Ύ
Import and exportMove monitors to another computer.
🎁 Pricing

Free.
No catch.

Checks run in your own browser, so they cost nothing to run. No trial, no card, no sign-up.

Check every
1 min5 min15 min30 min1 h6 h24 h
Add to Chrome β€” it's free
PAID $0
WEB PAGE MONITORReceipt Β· free version
πŸ“Œ 25 monitors$0
⚑ Checks every minute$0
πŸ”” Notifications + badge$0
πŸ” Before / after view$0
πŸ’Ύ Import & export$0
πŸ‘€ Account requirednone
TOTAL $0.00

Thank you for not refreshing pages by hand ✌️

Questions? Answered.

Everything people ask before installing.

Yes. Watch up to 25 pages, as often as every minute. No trial, no card, no account.

Stop refreshing.
Get notified.

Add Web Page Monitor to Chrome and watch your first page in about ten seconds.

Add to Chrome β€” it's free No account. Everything stays in your browser.