: The date the image was saved or received. In this case, November 20, 2022 .
: The file extension, standing for Joint Photographic Experts Group , the industry standard for compressed digital photos. Why This Matters for Your Blog Download IMG 20221120 WA0001 jpg
: In a legal or journalistic context, seeing a "WA" tag helps verify that a photo was sent via a specific encrypted messaging service rather than being a direct camera upload. Best Practices for Your Media : The date the image was saved or received
: The sequence number. This was the first image saved to the device's WhatsApp media folder on that specific day. 2022 . : The file extension