Image Upload From Iphone Strips Exif Data
A photo'south EXIF data contains a ton of information near your camera, and potentially where the picture was taken (GPS coordinates). That means, if yous're sharing images, in that location's a lot of details others can glean from them.
EXIF stands for Exchangeable Image File Format. Every fourth dimension y'all take a picture with your digital camera or phone, a file (typically a JPEG) is written to your device's storage. In addition to all the bits dedicated to the actual picture, information technology records a considerable amount of supplemental metadata as well. This tin include date, fourth dimension, camera settings, and possible copyright information. Yous can also add further metadata to EXIF, such as through photo processing software.
Finally, if yous use a camera phone or digital camera with GPS capabilities, information technology can record EXIF geolocation metadata. This is useful for geotagging, which creates all kinds of new possibilities, such as assuasive users on photo-sharing sites to come across any images taken in specific locations, view where your pictures were taken on a map, and to find and follow social events.
That said, EXIF and especially geotagged data, says a great bargain about the lensman, who may or may non want to share all that data. Here'south how to view your EXIF information, remove it, and finally, how to turn off geolocation recording on Android and iOS devices.
Viewing and Removing EXIF Data
When you lot take a photograph with your camera or phone, information technology records EXIF metadata, which you can subsequently view in the image's properties. A lot of this stuff is mundane and, in fact, you're probably only concerned about the geolocation information.
You cannot stop EXIF metadata from being added to your photographs, though you tin preclude geotagging by but turning it off in your photographic camera or camera app. If your photo already has getotagging—or if you want to remove all of its EXIF data—you lot tin can practice so after the fact.
To view and remove EXIF data in Windows, get-go select the photo or photos you want to set up, right-click, and select "Properties."
If you lot want to add together metadata, yous tin can select values and edit the "Details." If you lot want to strip the metadata from your photos, nonetheless, yous want to click "Remove Properties and Personal Information" at the bottom of the properties dialog.
On the Remove Backdrop dialog, you lot tin can create a copy of your photos with "all possible backdrop" removed. Alternatively, you tin click "remove the post-obit properties from this file" and and then check the boxes next to each detail you want to delete.
Information technology's easy to do this in Windows, but in Bone X yous'll have to resort to 3rd-political party software if yous desire to hands and completely strip the metadata out of your photos.Y'all can remove the location information from photos in Preview. Open your photo, select Tools > Show Inspector or press Command+I on your keyboard. So, click the "GPS" tab, and "Remove Location Info" at the lesser.
Of class, there's still a ton of other information contained therein that y'all might want to excise.
Luckily there are free options, perhaps the easiest of which is ImageOptim, for stripping your photos clean in OS Ten. If yous utilize ImageOptim and y'all desire to preserve the metadata in your photos, so we recommend y'all make copies. ImageOptim instantaneously strips and saves your photos, which saves you lot tons of time but volition cause you lot to lose metadata that you might want to privately preserve.
ImageOptim has a number of preferences you lot should explore before yous go started.
One time you're happy, and have made any necessary adjustments, you can drag your photo(southward) into the ImageOptim window and, as we mentioned, your photo's EXIF metadata is instantaneously stripped, no questions asked, no buttons to click.
Upon farther inspection, we see that there's nothing left in our photo's properties except the nearly basic information.
Removing EXIF is a smart idea, particularly if you're especially privacy-conscious however, equally we mentioned, your biggest business is most probable the geolocation information. You can prevent geolocation data from ever being stored in your images in the first place by turning it off in Android and iOS.
How to Preclude Geotagging on Android and iOS
To do this in Android 4.4.x KitKat, open the Camera app and tap the circular circle to the right of the shutter button, and from the resulting menu, tap the "Settings" icon.
Now, in the settings carte du jour tap the "Location" push.
You can tell geolocation is now disabled because of the icon overlaid on the options push button.
If you're using the newer Photographic camera app, such as the one now included in Android five.0 Lollipop, the procedure is a bit simpler. Swipe right to expose the options and tap the "Settings" gear (it will be on the bottom-right in portrait mode).
On the resulting settings screen, turn off the "save location" selection. Note, there's no clear indication on the Camera app whether the location option is on or off, so make sure y'all cheque before you beginning taking and sharing your photos.
If y'all're using an iOS device open up your settings and tap the "Privacy" controls.
In Privacy, tap the "Location Services" button.
Location Services allows y'all to completely plow everything off in ane fail swoop, or you tin suit apps and features individually. For now, tap "Photographic camera" (you lot can adjust whatever others as you encounter fit).
In the Camera location settings, tap or make sure "Never" is selected.
From now until your re-enable information technology, the Camera will non record GPS coordinates in your photograph's EXIF metadata.
Tis the season for taking photos and sharing them liberally with your family and friends but, you lot could be sharing a lot more than information than you like. While the majority of metadata in photos is harmless, it tin reveal a peachy bargain most you. If that'due south your intention, and then y'all're skillful to go.
If it isn't, and then yous accept some options for removing all that metadata from your photos. And, if you but want to foreclose your cameraphone from recording your location, then you can exercise that too. If you take a dedicated camera with GPS congenital in, so you lot want to bank check your manufacturer's education booklet to learn how to plow that off.
Practice you have any questions of comments you'd similar the share regarding EXIF? Please speak freely in our give-and-take forum and let u.s. know what you think.
Source: https://www.howtogeek.com/203592/what-is-exif-data-and-how-to-remove-it/
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