BA Pop-Up Interrupter от Arch Kun

A browser extension that interrupts you periodically with pop-ups and sounds of Blue Archive characters. Fully configurable: choose characters, intervals, volume, do-not-disturb times, and more. Perfect for fans who want to be adorably annoyed throughout their day.

Features:
- Fixed or random popup intervals (customizable down to the millisecond)
- Three character selection modes: shuffled deck (no repeats), weighted odds, or single character lockdown
- Auto-equalized volume so no character is jarringly louder than the rest
- Do-not-disturb window to silence popups during set hours
- Per-site blocking or URL blacklist
- Mute toggle, custom popup size and duration, custom image overrides

Privacy: No data leaves your browser. Everything is stored locally in your browser's extension storage.
Compatibility: Chrome/Chromium (Edge, Brave, etc.) and Firefox.

If you are having trouble with the extension or want to suggest more students, feel free to e-mail me at archkun2@duck.com.