Does it cost to convert on Binance?

Hello there, I'm just curious about something regarding Binance. I've been using the platform for a while now and I've been enjoying the various features it offers. However, I've noticed that whenever I need to convert one cryptocurrency to another, I'm not entirely sure if there's a fee involved. Can you shed some light on this for me? Does it cost to convert on Binance, and if so, what's the general fee structure for such transactions? I'd really appreciate any clarification you can provide. Thank you!