Nixie Tube Clock
A live digital clock styled as a bank of warm, glowing orange Nixie tubes, the way retro valve-era clocks and calculators used to display their digits.
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About this tool
Nixie tubes were the glowing orange cold-cathode display tubes used in clocks, calculators and lab instruments from the 1950s through the 1970s, each tube holding a stack of wire digits that light up individually. This clock borrows that look — warm glow, dark glass, a metal chassis frame and gently blinking separator dots — for an ordinary live digital time display read from your device's own clock.
- Is this a real Nixie tube simulation?
- No — it's a styled digital clock that borrows the Nixie look (the glow, the dark tube glass, the chassis) rather than simulating the internal wire-digit stack of a real tube.
- Does it use my computer's clock or an internet time server?
- Your device's own system clock. If that clock is wrong, the display will be too.