You can format an SD card using Windows, Mac, and Android devices, and likely your digital camera too.

Before you start using that SD card or microSD card, you're going to want to format it. Here's how, six different ways.

If you've got an SD or microSD card, knowing how to format it is essential. Here's how to do that on Android devices, computers, and cameras.

Learn how to format an SD card on the Steam Deck before you can use it to expand your device's storage.

SD cards are enormously useful devices that hold more data every year. Reformatting an SD or microSD card can make sure all the data that was on it is gone.

If you have an SD card that you want to use for a new project or system, or one that’s receiving errors, learn how to format an SD card on Mac.