RainWiper

Adds realistic rain, fog, droplets, and a wiper overlay to web pages, with optional real-weather sync.

A browser extension that just makes rain fall on your browser. It is genuinely useless. ■ What it does - Realistic raindrops form on the page (background subtly blurs through them) - Pick from drizzle, light rain, rain, heavy rain, downpour, thunderstorm, or snow - Press the wiper button at the bottom-right and a wiper sweeps it all away - ESC key also triggers the wiper - Optional real-weather sync (turns rain on automatically based on your saved location) - Rain and wiper sounds, with independent volume sliders - Lite mode for low-end machines (long-press the wiper button) ■ Controls - Click the extension icon → settings (rain type, location, volume) - Wiper button at the bottom-right of the page → click to wipe - ESC key → wipe - Shift-click wiper button → toggle sound - Double-click wiper button → toggle auto-wiper - Long-press wiper button → toggle lite mode ■ About real-weather sync Optionally uses Open-Meteo's free weather API. Only the location name you entered is transmitted. No personal identifiers are sent. If you do not enable this option, no network requests are made. ■ Known limitations - Does not run on chrome://, Chrome Web Store, and a few other restricted URLs (Chrome platform restriction) - Maximum of 60 raindrops on screen (performance safeguard) - backdrop-filter may not work in older browsers ■ Privacy - No browsing history, form input, or cookies are collected - Data is only sent to Open-Meteo (weather + geocoding) - See the privacy policy for details