What to record, how, and what actually holds up

You don't know yet which moment is going to matter. That's the honest answer to “what should I record.” Not everything you capture will turn out to be useful — but the ones that do won't announce themselves in advance. The safest assumption is to record broadly and sort out usefulness later, because you can delete a recording that turned out to be nothing. You can't go back and capture the one that mattered.

Audio vs. video vs. screenshots — when each matters

Audio is the workhorse — easy to start discreetly, captures tone and words, and it's what most phones are already good at. Video adds context audio can't: who was in the room, what someone's expression was, whether a child was present. Screenshots matter for anything already in writing — texts, emails, app messages — and they matter fast, because messages get deleted, edited, or “unsent” more often than people expect. None of these replaces the others. Use whichever one fits the moment you're actually in.

One-party consent — the short version

Recording laws vary by state, and this isn't the place for a full legal breakdown — that's a question for an attorney in your state, not a blog post. The short version: many states allow you to record a conversation you're a part of without telling the other person; some require everyone's consent. Know your state's rule before you build a habit around recording, and don't let this article be the last thing you check.

What makes a recording usable later

A recording is only as good as what surrounds it. Context matters — a recording with no idea what led up to it is a lot easier to dismiss. A timestamp matters — without one, you're relying on your memory of when something happened, which is exactly the thing you're trying not to rely on. And it has to be unaltered — the moment a recording looks edited, trimmed, or cleaned up, it stops being evidence and starts being a liability. Capture it, don't touch it.

Common mistakes — and the one that actually matters

People worry about the wrong things here. Whether a recording is admissible in court, whether it was captured under the exact right legal conditions — that's downstream, and usually more forgiving than people assume. The mistake that actually costs you is simpler: not having the recording at all, or having it and not being able to find it. Nobody loses a case because their recording had the wrong file format. People lose moments because they didn't hit record, or because they did and then lost track of what they had.

The moment this actually pays off

Here's what this is really about: at some point, someone is going to say something they'll later deny. “I'm going to—” a threat, a promise, an admission, it doesn't matter what follows. In the moment, it's just words. Afterward, if you have it recorded, it's not your word against theirs anymore. It's just what happened.