![]() Doesn’t WordPress already automatically scale images? You might not want to use Imsanity if you use WordPress as a stock art download site, to provide hi-resolution images for print or use WordPress as a hi-resolution photo storage archive. The default value is large enough to fill the average vistor’s entire screen without scaling so it is still more than large enough for typical usage. The size limit that imsanity uses is configurable. So WordPress behaves exactly the same in all ways, except it will be as if the contributor had scaled their image to a reasonable size before uploading. Imsanity hooks into WordPress immediately after the image upload, but before WordPress processing occurs. Imsanity allows you to set a sanity limit so that all uploaded images will be constrained to a reasonable size which is still more than large enough for the needs of a typical website. This wastes space on your web server, and wastes bandwidth for your visitors to view these files. Photos taken on any modern camera and most cellphones are too large to display full-size in a browser. If the images are not in the Media Library, you can use the EWWW Image Optimizer to resize them. Imsanity uses the wp_handle_upload hook to process new uploads and can resize any existing images in the Media Library using the Bulk Resizer. If the images can be found in the Media Library of your site, then it is likely Imsanity will resize them. Will Imsanity resize images from plugin X, Y, or Z? Thus, the resulting images are not efficiently encoded and can be optimized further (without quality loss) by the EWWW Image Optimizer and many other image optimization plugins. While Imsanity does compress JPG images in the process of resizing them, it uses the standard WordPress compression. Does Imsanity compress or optimize my images? If you are a developer (or have one handy), you can also use the ‘imsanity_skip_image’ filter to bypass resizing for any image. For example if your file is named “photo.jpg” you can rename it “photo-noresize.jpg” and Imsanity will ignore it, allowing you to upload the full-sized image. You can re-name your file and add “-noresize” to the filename. For more info see How can I tell Imsanity to ignore a certain image so I can upload it without being resized? If GD is not configured to handle a particular image type then you will get this message when you try to upload it. ![]() GD can be installed and configured to support various types of images. WordPress uses the GD library to handle the image manipulation. Why am I getting an error saying that my “File is not an image” ? The Bulk Resize feature allows you to quickly resize existing images. Imsanity resizes images as they are uploaded so it does not affect existing images unless you specifically use the “Bulk Image Resize” feature on the Imsanity settings page. Maintained and developed by Shane Bishop with special thanks to my Lord and Savior.įAQ Will installing the Imsanity plugin alter existing images in my blog?Īctivating Imsanity will not alter any existing images. Originally written by Jason Hinkle (RIP). Imsanity is developed at (pull requests are welcome) Credits To help translate it into your language, visit Contribute Imsanity is available in several languages, each of which will be downloaded automatically when you install the plugin. Uses WordPress built-in image scaling functions.Once enabled, Imsanity requires no actions on the part of the user.Optionally converts BMP and PNG files to JPG for more savings.Allows configuration of max width/height and JPG quality. ![]() Selectively resize images directly in the Media Library (List View).Bulk resize feature to resize existing images.Automatically scales large image uploads to a more “sane” size.This plugin is ideal for blogs that do not require hi-resolution original images to be stored and/or the contributors don’t want (or understand how) to scale images before uploading. You may resize individual images from the Media Library’s List View. Imsanity also provides a bulk-resize feature to resize previously uploaded images and free up disk space. When a contributor uploads an image that is larger than the configured size, Imsanity will automatically scale it down to the configured size and replace the original image. Choose whatever size and quality you like, and let Imsanity do the rest. Automatically resize huge image uploads with Imsanity. ![]()
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