0hours — Talking Clock & Hourly Time Announcer

0hours is a minimalist browser extension that gives you a gentle, spoken announcement at the start of every hour, in the language you choose. Think of it as a digital "grandfather clock" for your workspace — a quiet anchor that keeps you grounded in real time while you navigate the digital world. WHY INSTALL IT In a world of infinite scroll and deep-work sessions, it's remarkably easy to look up and realize three hours have vanished. 0hours solves this through auditory awareness, not another visual distraction. - Regain your sense of time. Instead of checking a tiny clock in the corner of your screen, you simply hear the hour pass — a natural pulse for your day. - A gentle nudge to reset. Use the hourly chime as a prompt to stand up, stretch, or hydrate — a recurring reset for your focus. - Beautifully unobtrusive. No pop-ups, no visual clutter. 0hours lives quietly in the background and only speaks when the hour turns. - Quiet Hours, fully customizable. Set your sleep or focus schedule so the extension stays silent exactly when you need stillness. - Muted Pages, automatically. List the sites where you don't want to be interrupted — a video call, a focus tool — and 0hours stays quiet whenever that page is open. - A human touch. Natural-sounding voice announcements across multiple languages — for a warmer experience than a mechanical beep. KEY FEATURES - Hourly voice announcements in 23 languages - Live countdown showing exactly how much time is left until the next chime - Customizable Quiet Hours so it never interrupts sleep or meetings - Muted Pages so the chime skips sites you list, like video calls or focus tools - Toolbar badge shows at a glance when the chime is silenced, and why - Clean, minimalist interface - Zero tracking — everything runs locally in your browser Stop losing hours to the void of the internet. Install 0hours today and sync your digital life with the rhythm of real time. Open source on GitHub: github.com/lunev/0hours