What Everyone Forgets When Building a “Tiny Tool” 🧰

You know that moment when you're building something small, a script, a utility app, maybe even a fun side project and you think
“This’ll take a week or two tops.”

That was me.

I wanted a simple clipboard manager. Something clean, no login, local-first, works on macOS and Windows, and doesn’t pretend to be a $10/month subscription service for remembering what you copied five minutes ago.

Sounds tiny, right? It’s literally just copy and paste history… how hard could it be?

Spoiler: It’s not tiny.

Turns out, clipboard managers touch everything:

• System APIs (Mac vs Windows vs Linux — all different)

• Security permissions (TCC on macOS can be… fun)

• Data formats (rich text, images, code, links, Excel tables, you name it)

• Performance (can’t lag when copying 20 times a minute)

• Privacy (local storage, encryption, no network calls by default)

Oh, and then there’s UX:
You want it out of the way… but always there.
Fast… but not ugly.
Smart… but not creepy.
Useful… but not overwhelming.

I didn’t expect to rewrite platform-specific handlers just to catch clipboard events correctly. I also didn’t expect how opinionated people are about hotkeys (seriously everyone thinks Cmd+Shift+V is the only acceptable shortcut).

The reality check

The idea of “building a tiny tool” is romantic.
But as soon as you want it to be:

• Polished

• Cross-platform

• Respectful of privacy

• Non-annoying

…it’s a real product. Not a weekend hack. And I say that with a smile, because honestly? I’ve loved the process even the weird Mac notarization errors at 2AM.

Why I’m still building

Copyber (that’s what it’s called) is now something much more than a utility to me. I realized clipboard data is basically a stream of my daily activity, my thoughts, my tasks, my references. And if you could work with that data intelligently, there’s huge potential.

But hey, first, it has to just work.
No sync yet. No AI magic. Just a solid, free clipboard manager for now.

Final thought

So the next time you think about building a “tiny tool,” remember this:
It might look small but the devil is in the details, and the details are basically 80% of the work.

Still worth it, though.
Always worth it.
Just maybe give it a month instead of a week. 😉