About 10 Second Tech

Free, instant tech tools. No signup, no tracking, no nonsense.

Our Mission

Making tech decisions shouldn't require reading endless reviews, watching 30-minute YouTube videos, or signing up for yet another account. We believe the answers to common tech questions should be available instantly, for free, without strings attached.

That's why we built 10 Second Tech — a collection of simple, focused tools that give you the information you need in seconds rather than hours.

How Our Tools Work

Every tool on this site runs entirely in your browser. When you use our TV Size Calculator, for example, all the calculations happen on your device. We never see your inputs, we don't track your results, and we don't store any data about your usage.

Our recommendations are based on established industry standards — THX, SMPTE, and other organisations that have spent decades researching how people interact with technology. We don't make up numbers or use arbitrary rules of thumb. When we say "recommended," we mean it's backed by actual research.

Why We Built This

The web is full of tech advice buried in ad-heavy articles, hidden behind paywalls, or locked inside apps that want your email address. We wanted something different: tools that respect your time and your privacy.

We're also tired of tech calculators that haven't been updated since 2015, still referencing standards that were relevant for CRT TVs or 720p displays. Our tools are built for modern technology and regularly updated as standards evolve.

Currently Available

More tools are in development. Check back soon.

Get in Touch

Found a bug? Have a suggestion for a new tool? We'd love to hear from you. Reach us at hello@10second.tech .

Technical Details

For those curious about how the site is built: we use Astro for static site generation, which means every page loads instantly with minimal JavaScript. Interactive components are built with Preact, a lightweight alternative to React. The site is hosted on Cloudflare Pages for global edge delivery.

We use no cookies, no tracking scripts, and no analytics that identify individual users. The site works perfectly with JavaScript disabled for content pages, though interactive tools do require JavaScript to function.