开发者 | martinvonberg |
---|---|
更新时间 | 2024年12月19日 20:35 |
捐献地址: | 去捐款 |
PHP版本: | 8.0 及以上 |
WordPress版本: | 6.7 |
版权: | GPLv2 or later |
版权网址: | 版权信息 |
exiftool.exe -all= ./yourfile.jpg -o copyright.jpg
exiftool.exe -all= ./anotherfile.webp -o copyright.webp
exiftool.exe -all= ./aviffile.jpg -o copyright.avif
exiftool.exe -copyright="Copyright by User of the Plugin and Site" ./copyright.jpg
exiftool.exe -artist="User of the Plugin and Site" ./copyright.jpg
The other functionality of the Plugin was not changed so the original Readme follows herafter.
Original Description
Strip image metadata on upload or via bulk action, and view image EXIF data.
WP Strip Image Metadata is a privacy focused WordPress plugin that helps in removing potentially sensitive metadata from your uploaded images.
What is image metadata?
Image metadata is extra information embedded in image files. This information is stored in a variety of formats and contains items like the model of the camera that took a photo.
However, image metadata may also contain identifying information such as the GPS location coordinates of an image taken with a smartphone for example.
This plugin provides an easy enabled/disabled setting so you can make the call on when image metadata should be removed.
Note: this plugin requires the "Imagick" or "Gmagick" PHP extension to function.
If you aren't sure, after installing the plugin, in WP Admin navigate to: Settings > Strip Image Metadata Under "Plugin Information" it will show if the required extension is active on the site or not and it the minimum required version is met. If a compatible extension is not found, try asking your webhost or system administrator if either one can be enabled.
Yes, there is a bulk action included. In WP Admin navigate to the Media library and make sure you are using the List view. Select which images you'd like to strip metadata from and then select the "WP Strip Image Metadata" bulk action. This can be a resource intensive process, so please only select a handful of images at one time for processing.
Yes, if metadata stripping is enabled then all generated subsizes, depending on Size Limit, at the time of upload will have the metadate removed. The included bulk action will also remove metadata from all subsizes as well, depending on Size Limit.
In WP Admin, from your Media library you can select an image and click "Edit" (in List view) or "Edit more details" (in Grid view). On the Edit page for the image, there will be an admin notice at the top with the "expand for image EXIF data" text. The Top Line shows, without expansion, the number of bytes for the different file sizes. This should work for jpg/jpeg, avif and webp files, but other image types may not display EXIF info. You might try uploading a test image with the "Image Metadata Stripping" setting disabled, and then the same image again with the setting enabled to view the difference. Here are some good sample images for testing: https://github.com/ianare/exif-samples/tree/master/jpg/gps Popular image editing applications such as Photoshop or Affinity Photo also have the capability to inspect image metadata which can prove useful. On the Commandline Exiftool or Exiv2 provide very good information.
No, removing image metadata is permanent. If you would like the metadata kept, you should keep an offsite backup copy of your images.
By default the plugin will process jpg/jpeg, avif and webp files.