Clockhub.app
Aesthetic fullscreen clocks — beautiful digital, flip, analog and 3D faces for any screen. Free, no download, no signup, works on any device.
Aesthetic fullscreen clocks — beautiful digital, flip, analog and 3D faces for any screen. Free, no download, no signup, works on any device.
This page is designed to help you find out whether Clockhub.app is good and if it is the right choice for you.
Clockhub is a browser-based clock and time-tool site. No account, no download, no paid tier.
Clock faces - Digital — large numerals, fullscreen, 12/24-hour, optional sound - Flip — split-flap animation, multiple themes - Analog — smooth sweeping hands, 9 themes - 3D — GPU-rendered, for displays meant to be looked at
Time tools - World clock — several zones side by side - Time zone list — full IANA database with search - Time calculator — add, subtract, multiply and divide time values, plus date-time differences - Timestamp converter (Unix time to date, and back) - Military time converter - Stopwatch and countdown timers - Days-until and workday calculators - Age calculator - Sleep calculator (bedtime and wake time)
For always-on displays - Fullscreen with no watermark - Keep Awake toggle — requests a screen wake lock, and falls back to a silent looping video where the browser does not support it - Preferences stored in local storage, so they survive a refresh without an account - The display reads your device clock, so a dropped connection does not stop it
Embed and extension - An embeddable clock for any website, configured entirely through URL parameters: style, time zone, theme, colours, size - A Chrome extension that places a flip clock on top of other pages
Available in English, Simplified Chinese, Traditional Chinese, Japanese, Korean, Hindi and Filipino.
Free . No account required.
Listed in
Clockhub puts four clock faces and a full set of time tools on one free site. Most clock sites give you a single face and nothing else; most time-tool sites are utilitarian and look like a form. Clockhub also ships an embeddable clock that is configured entirely through URL parameters — no script tag, no build step, no account — which almost none of the established clock sites offer.
Because you don't have to choose between a good-looking clock and a useful one. Fullscreen is watermark-free, the display reads your device clock so it keeps running when the connection drops, and a Keep Awake toggle handles always-on screens. Nothing requires an account. The same site covers world clock, the full IANA time zone list, timestamp conversion, countdowns and time arithmetic. It is also available in seven languages, which most competitors are not.
Three groups: people who want a clock on a spare screen (home office, lobby, studio, classroom, gym); distributed teams that compare time zones every day; and developers or designers who need an embeddable clock for a site they are building. A large share of traffic is non-English, so the seven-language support is part of the audience, not an afterthought.
Clockhub started from a small annoyance: every fullscreen clock site either asked for an account, stamped a watermark on the screen, or offered one clock face with no time tools. The first version was a single page that did the boring parts properly — no sign-up, no watermark, reads the device clock so it survives a dropped connection. It grew from there: analog, flip and 3D faces, then world clock and time zone tools, then an embeddable widget and a Chrome extension. The rule has not changed: everything works without an account, and the free version is the whole product.
Next.js (App Router) with React and TypeScript, statically exported and served from Cloudflare Pages — there is no application server. Tailwind CSS for styling. Three.js with React Three Fiber and drei for the 3D clock faces. Zustand for client state, dayjs for date arithmetic, MDX for the blog. Everything runs in the browser: no database, no user account system.
Clockhub does not have enterprise customers. It is a free, no-signup consumer tool, so usage is anonymous by design and there is no customer list to name. The closest thing to a customer profile is the traffic mix: individuals putting a clock on a spare screen, remote teams checking time zones, and site owners embedding the widget.
We have collected here some useful links to help you find out if Clockhub.app is good.
Check the traffic stats of Clockhub.app on SimilarWeb. The key metrics to look for are: monthly visits, average visit duration, pages per visit, and traffic by country. Moreoever, check the traffic sources. For example "Direct" traffic is a good sign.
Check the "Domain Rating" of Clockhub.app on Ahrefs. The domain rating is a measure of the strength of a website's backlink profile on a scale from 0 to 100. It shows the strength of Clockhub.app's backlink profile compared to the other websites. In most cases a domain rating of 60+ is considered good and 70+ is considered very good.
Check the "Domain Authority" of Clockhub.app on MOZ. A website's domain authority (DA) is a search engine ranking score that predicts how well a website will rank on search engine result pages (SERPs). It is based on a 100-point logarithmic scale, with higher scores corresponding to a greater likelihood of ranking. This is another useful metric to check if a website is good.
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