Any good information tracking tools out there?

Hello there, fellow adventurers!

Soon our group is starting a new campaign which I'll be the DM of, and I had the idea of tracking some information in secret while we're playing. I thought it would be fun to share all that once the campaign's over, show them things like how many spells were cast or who made the most finishing blows to enemies!

Now, I could always use something like Excel or similar to track these things, but I was wondering if there's a tool or website out there that's made for these kinds of things? Where you can have different stats or different values, some are integers where you can easily + or - them, or have multiple time trackers as well. I don't know, I feel like I'm explaining it quite poorly but I hope the idea is clear lol

I think Excel is my back-up by I ain't particularly proficient at the Excel skill so it'd just be a bit more cumbersome, especially if something already exists for a similar purpose.

If anyone can help me, I'd really really appreciate it!!