Sniffy – Pixel-Dog Web Monitor by Arimtak

Sniffy checks web pages in the background and tells you when something changes – with an animated pixel pet (Shiba Inu, dog or raccoon) and a short sound.

• Watch a whole page or pick single areas with a click
• Adjustable check interval, from every 5 minutes to daily
• Works with JavaScript pages and pages behind a login
• Alert in the active tab, counter on the toolbar icon
• German and English, light and dark theme
• Settings backup as a file
• Built-in test page to try it out

Privacy: All data stays local in your browser. No accounts, no tracking, no servers.