How do penalty shootouts work? Rules of soccer format explained

Some of the most high-stakes football matches have been determined through a penalty shootout, but what exactly are the rules of one?

Clarification: Law 16, The Goal Kick

Soccer penalty kicks: Explaining how shootout works, how many are taken and rules for World Cup 2022

World Cup 2022 in Qatar: Are there extra time and penalties in quarter-finals? Rules explained for shoot-outs - Eurosport

Are penalty shootouts the fairest way to break football deadlocks?

Can teams switch goalkeepers before penalty shootouts? Rules on substitution after extra time and before pens

Soccer Penalty Kicks: Rules and Strategies

PROP approves changes to soccer overtime rules

Penalty kick (association football) - Wikipedia

Why wasn't Honduras goalkeeper Menjivar sent off against Mexico after receiving two yellow cards? - AS USA