You can share photos in a number of ways. You may not want others to be able to pinpoint your, or your children’s, or your place of work’s precise location, so it’s a good idea to remove this data when sharing photos. This data includes the make and model of your camera or phone, the date and time when you shot the photo, as well as technical information, such as the shutter speed, ISO, and aperture used. Some non-smartphone cameras include GPS, and many photographers will use a geotagging app to record coordinates and add them to their photos, if their camera does not have this capability.īut if you take pictures at home, and share them on social media without removing this location data, anyone who downloads the photo can find this information embedded in the photos’ EXIF data. This location data is very precise here’s how the coordinates above display in HoudahGeo, an app photographers can use to add such data to their photos. This is useful in Apple’s Photos app to let you browse places, and you can view a given photo in Photos and see exactly where it was taken on a map. Enter these coordinates in Google Maps and it will pinpoint the location of a photo. It stores precise location data, such as Latitude: 51° 25’ 38.532” N and Longitude: 1° 51’ 18.39” W. Your iPhone can use its internal GPS system to note the locations of where you shoot your photos. It’s easy to remove location data when sharing photos from your iPhone, iPad, or Mac. For example, you probably don’t want location data in photos you’ve taken in your back yard showing up on social media, allowing people to find exactly where you live. But you may not want people to be able to figure out where all your photos were taken. For some photos, like that one of the Eiffel Tower, it’s obvious where you’ve taken them. This allows you to sort through your photo library and find all your photos from your last vacation, or from favorite sites you like to visit. It’s great to have location data stored in your photos.
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Once the compression is done, you can download the photos individually or as a ZIP archive.How To How to remove GPS location data from photos on iPhone or Mac This website uses intelligent compression to compress the PNG or JPEG file up to 90% without any discernable loss in visual quality. Simply open the TinyPNG website and drag and drop the image files into the upload area. In our testing, we were able to reduce a 371 KB PNG photo to a 52 KB JPEG image without having to resize it or experiencing a significant loss in quality.ĭon’t want to resize a photo, but still want to use the PNG format? Try TinyPNG. Go to the designated folder in Finder and you’ll find the exported image ready to go. Once you’re happy with the size, click the “Save” button.
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Here, slide toward the “Least” quality side, and you’ll see the file size update in real-time.Īs Preview is exporting a new image, you can edit the name of the photo as well as the destination from the top. Once you switch to “JPEG” as the file format, you’ll see a “Quality” slider. Then, from the menu bar at the top, click the “File” option and select “Export.” To get started, open the image file in Preview. You can export an image in JPEG format with lower quality (This feature doesn’t support PNG format, but we offer a solution for that in the next section.). What if you can’t resize the image, but you still want to reduce the file size? The Preview app can help you there as well. How to Reduce Photo Size by Reducing Quality When you return to the Finder window, you’ll see the updated file size for the photo. Now, you can close the Preview window by clicking the red Close button from the top-right corner, or you can use the Command+q keyboard shortcut instead. Preview will automatically save your changes to the image, but you can use the Command+s option to manually update the image. Once you’re happy with the result, click the “OK” button. Instantly, Preview will tell you the new file size of the image. Then, change the width to around 50% of the original size (You can try out different resolutions.). From the pop-up, first, switch to the “Pixels” option.
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