How do I format an SD card that only reads on my Mac?

My SD card can't be formatted. It is only read and I have no way to change it.

How can I change and format my sd card on my mac?


Thanks a lot!!


[Re-Titled by Moderator]

MacBook Pro 16″, macOS 15.3

Posted on Mar 16, 2025 2:04 PM

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Posted on Mar 16, 2025 4:52 PM

Some SD cards have physical write-protect switches. If yours does not, then determine if it appears in Disk Utility: Disk Utility User Guide for Mac - Apple Support


Intro to Disk Utility on Mac - Apple Support

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How do I format an SD card that only reads on my Mac?

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