Studio Clock GX2021

Turn your room into a professional studio with Studio Clock GX2021. This Chrome extension recreates a 1970s LED clock with precision up to 1/1000 second and leap second support, making it ideal for time-sensitive broadcasts.

Its retro design evokes the look of radio and TV studios, airports, and BBC-era clocks. Enable the pips at quarter, half, or hourly intervals and pair with speakers to hear the Greenwich Time Signal for an authentic broadcast experience. Customize colors in-app to match your channel or brand identity.