How to Format SD Card Using Windows, CMD and Formatter Tool

Jean updated on Dec 03, 2018 to Partition Manager | How-to Articles

Why Do You Format SD Card

What does formatting SD card do? Under many circumstances, people need to format SD Card to NTFS, FAT32 or exFAT file system in order to put it in proper use on a certain device, such as a digital camera, Android smartphone, game console, music player, a PC or Mac. Furthermore, for a fault SD memory card that's generating error messages concerning corruption, damage, inaccessibility, usually the behavior of a quick formatting will revive and prolong the card's lifespan!

Altogether, 3 SD card formatting approaches are given to help format SD memory card effortlessly, including format SD card using Windows utility, CMD Command Prompt, and third-party SD card formatting tool in Windows 10, 8.1, 8, 7, XP or Vista.

Notice - Formatting is a process of erasing all information and setting it up as a brand new one. So, take a full backup first if you care about data.

How to Format SD Card Using Windows

You should first come up with the easiest way to format an external storage device, which is using Windows quick format feature and then Disk Management program.

Method 1. File Explorer

Step 1: Press "Windows key + E" to bring up the Windows Explorer. Click and open up the "Computer" in Windows 7 or "This PC" in Windows 10.

Step 2: Right-click on the connected SD card and select "Format".

Step 3: On the format window, you'll be told to select the desired file system which is set to NTFS, or FAT32 for 32GB SD cards and exFAT for 64GB SD cards.

Step 4: Click "Start".

Method 2. Disk Management

Step 1: Right-click on "Computer" or "This PC", select Management and then Disk Management under Storage section.

Step 2: Right-click on the SD card partition and select "Format".

Step 3: On the format window, check the box of Perform a quick format, and in the same way you need to choose a file system and allocation unit size.

Step 4: Click "OK".

format sd card in Windows Disk Management

How to Format SD Card Using CMD

This is somewhat higher-leveled, and Diskpart command is not recommended if you really find it hard to go through the whole process.

Step 1: Type cmd in the search box in Windows 10 and then you'll get the best match Command Prompt. Right-click on it and choose "Run as administrator".

Step 2: In the command prompt, type diskpart and press "Enter".

Step 3: Type list disk to list all the available drives and press "Enter".

Step 4: Type select disk + disk number ( for example, select disk 0) to select the SD card you want to format and press Enter.

Step 5: Type clean to clean the SD card you have selected and press "Enter".

Step 6: Type create partition primary to create a partition on the cleaned SD card and press "Enter":

Step 7: Type format fs=ntfs (or format fs=exfat) and press "Enter" to format the drive with NTFS or exFAT. 

Step 8: Type assign letter=drive letter (for example, assign letter=E) to assign a drive letter and press "Enter".

How to Format SD Card Using SD Card Formatter Tool

At last, we recommend third-party SD card formatting tool for a straightforward way of formatting a memory card. Compared with the Windows utilities and diskpart command line, using software, here we say EaseUS Partition Master, is the same free, what's more, comes handy when Windows was unable to complete the format, diskpart has encountered an error access is denied and however you try you just can't format SD card completely.

To format SD card in Windows 10 and all other operating systems, simply download and install the free partition manager on PC. The following 3-step SD card formatting guide will finish the task!

Download Now

 Windows 10 is supported


Step 1: Launch EaseUS Partition Master, right-click the partition on your external hard drive/USB/SD card which you want to format and choose the "Format" option.

Format Hard Drive Partition - Step 1

Step 2: Assign a new partition label, file system (NTFS/FAT32/EXT2/EXT3), and cluster size to the selected partition, then click "OK".

Format Hard Drive Partition - Step 2

Step 3: In the Warning window, click "OK" to continue.

Format Hard Drive Partition - Step 3

Step 4: Click the "Execute Operation" button in the top-left corner to review the changes, then click "Apply" to start formatting your external hard drive/USB/SD card.

Format Hard Drive Partition - Step 4

If the SD card is larger than 4GB, you can only choose FAT32, NTFS or EXT2/EXT3; and if the partition is smaller than 4GB, you can choose FAT, FAT32, NTFS or EXT2/EXT3.


100% of people found this article helpful.


Frequently Asked Questions

Why Choose EaseUS Partition Master?

"I've used Partition Master Professional many times to create, delete, format, move, rename, and resize partitions."PCWorld

"Partitioning tools have come a very long since the days of complicated command line utilities and EASEUS Partition Master is one of the most advanced programs available."TECH ADVISOR

"I love that the changes you make with EaseUS Partition Master Free aren't immediately applied to the disks. It makes it way easier to play out what will happen after you've made all the changes."Lifewire

Will the "Migrate OS" feature transfer the Windows system files only or the whole C drive?

To ensure that the migrated system will boot normally, the Migrate OS feature will transfer all the files in the system and the boot partitions. Generally, the boot partition is the C drive so the transfer will include all the files in C.

Does EaseUS Partition Master license apply to multiple computers?

The license of Partition Master Professional and Server editions can be used on 1 computer only, while that for for the Technician and Unlimited editions can be used on multiple machines.

What is the difference between EaseUS Partition Master Trial version and the Free version?

Free is for home users only, with most basic functions available such as partition resize and clone. While trial can help you understand how this product works and test what a full license can do on a business or server OS machine.

Will it cause any data loss after resizing the partition in EaseUS Partition Master?

Generally, it will not cause any data loss or boot issue by resizing a partition. However, in order to protect your data, we suggest that you backup the partition before resizing, in case of any unexpected situations such as power outages, computer hardware failures, etc. You can use EaseUS Todo Backup to backup the partition and its trial version is fully functioned for 30 days.

What should I prepare before resizing the partition?

On the partition that is going to be operated, there might be some files being occupied by other programs. To ensure a successful operation, we suggest that you close all the unnecessary software before resizing that partition. Otherwise, EaseUS Partition Master will detect the partition being locked by the other software and require a reboot to resize the partition under boot mode.

About EaseUS Partition Master

All-round disk & partition management software for personal and commercial use. Let it manage your storage drive: resize, format, delete, clone, convert, etc.