Why I built a "multi-everything" timer

Hey Indie Hackers,

I’ve always found it weird that most timer apps treat our lives like we’re only doing one thing at a time.

I’m usually juggling a Pomodoro session for work, a laundry load downstairs, and a "don't let the coffee get cold" alarm—all at once. Using three different apps (or three browser tabs) felt like a hack.

So, I built CoolTimer.

The Product

It’s a browser-based tool built with Nuxt 3 and TailwindCSS. The goal was simple: unlimited concurrent countdowns, stopwatches, and alarms in one clean dashboard.

• Privacy-first: Everything happens client-side.

• Fast: No account, no download, no ads.

• Bulk Controls: One button to pause/reset everything when life gets chaotic.

The "How" (Tech Stack)

I went with Vue 3/Nuxt 3 because I wanted that instant, reactive feel. Since it’s purely client-side, it stays fast and keeps the overhead low. It also works offline once the PWA (Progressive Web App) is cached.

The Growth Strategy (SEO)

Productivity is a crowded space, so I’m not fighting the "timer" giants head-on. I’m currently building out a "Long-Tail" SEO strategy with 16 targeted articles. Instead of ranking for "Timer," I'm going for:

• “Best multi-timer for freelance billable hours”

• “Simultaneous timers for batch cooking”

• “Interval timers for corporate workshops”

The "What's Next"

I’m currently keeping it free to build an audience, but I'm debating:

1. Affiliate play: Linking to physical productivity tools (notepads, desks).

2. Premium features: Cloud sync or custom "Timer Templates."

3. The "Buy Me a Coffee" route.

I’d love your feedback: Is the "unlimited timers" niche enough to pull users away from their default phone apps? Also, if you’ve run a multi-article SEO play for a simple tool before, I’d love to hear how it went.

Check it out here: [CoolTimer]