Free & open source

Know when
websites change

Monitor any element on any page. Prices, stock levels, headlines, job postings. Mikor watches and tells you the moment something's different.

shop.example.com/wireless-headphones
1Wireless Headphones — Premium Edition
2$49.99 $34.99
3In Stock — 12 left Low Stock — 2 left
4Premium wireless headphones with noise cancellation.

Everything you need,
nothing you don't

No accounts, no servers, no tracking. Just a clean tool that does one thing well.

Point & click selector

Right-click any element on any page. Mikor generates a stable CSS selector automatically. No code needed.

Word-level diffs

Not just "something changed." See exactly which words were added, removed, or modified with clean red/green highlighting.

Instant notifications

Desktop alerts the moment a change is detected. From 1-minute to 24-hour check intervals — you choose.

Three steps. That's it.

Set up a monitor in under 10 seconds.

1

Pick an element

Right-click on any page and select "Monitor with Mikor." Click the element you want to watch.

2

Set a schedule

Choose how often to check: every minute, every hour, or once a day. Mikor runs in the background.

3

Get notified

When the content changes, you'll see a desktop notification with a precise diff of what changed.

AI-powered summaries

Get semantic change descriptions powered by AI. "The price dropped 30%" instead of raw diffs. Coming soon.

Follow us on GitHub to get notified when it launches.