"Regenerate Sizes" Link for a Single Image
Adds a "Regenerate sizes" link under each image in the Media Library list that rebuilds all its thumbnails, useful after changing image sizes or fixing a bad crop, without a plugin.
Snippet Library
Media snippets for WordPress
Snippets for the Media Library and uploads: allow SVG or other file types, rename and limit uploads, add image sizes, categories for media and alt text helpers. For content teams and developers who handle a lot of images and files.
Change the Big Image Size Limit
Sets the size above which WordPress scales down very large uploaded images (2560 pixels by default), for example to 1920 pixels to save disk space and bandwidth.
Change the Default Embed Size
Sets the default maximum width and height WordPress asks for when embedding videos and other media from a link.
Crop Thumbnails From the Top Instead of the Center
Makes WordPress crop square thumbnails from the top of each image rather than the middle, so heads in portraits and headlines in screenshots are not cut off.
Export the Media Library List to CSV
Adds an "Export to CSV" bulk action to the Media Library list view that downloads the selected files with their URL, title, alt text, caption, type, size, dimensions and upload date.
File Size and Dimensions Columns in the Media Library
Adds File Size and Dimensions columns to the Media Library list view, making heavy images easy to spot.
Generate a Custom Image Size Only for One Post Type
Registers an image size, such as a wide portfolio banner, but only creates it for images uploaded to that post type, so every other upload is not stored in yet another size.
Image Guidelines Note in the Upload Screens
Shows a short note with your image rules, such as recommended sizes, file types and the need for alt text, right inside the media uploader and Media > Add New screen.
Limit the Maximum Upload Size
Caps the size of files that can be uploaded through WordPress at 8 MB, even if the server allows more.
Link Gallery Images to the Full File by Default
Makes [gallery] shortcodes link each thumbnail to the full-size image and use medium-size thumbnails, unless the shortcode sets its own options.
List the Generated Sizes of Each Image
Adds a box to the image edit screen listing every size WordPress generated for it, with dimensions, file size and a link to open each one, to check crops and spot missing sizes.
Minimum and Maximum Image Dimensions for Uploads
Rejects image uploads that are smaller or larger than the pixel sizes you set, so blurry thumbnails and oversized camera originals never reach the Media Library.
Register a Custom Image Size
Adds a 600 by 400 cropped image size and makes it selectable in the editor image size dropdown.
Responsive Video Embeds for Classic Themes
Makes YouTube, Vimeo and other embedded videos scale to the width of the content on phones and tablets, for older themes that leave them at a fixed size.
Save JPEG and PNG Uploads as WebP
Makes WordPress generate WebP versions instead of JPEG and PNG for every image size it creates on upload, which usually cuts image weight by a quarter or more.
Set JPEG Compression Quality
Changes the quality used when WordPress generates resized JPEG images. Lower values give smaller files; the default is 82.
Show Custom Image Sizes in the Editor Size Menu
Adds every image size registered by your theme and plugins to the size dropdown in the editor and media modal, instead of only Thumbnail, Medium, Large and Full.
Show SVG Previews and Dimensions in the Media Library
Makes uploaded SVG files show a real preview in the Media Library grid and attachment details, and stores their width and height from the viewBox so they display at the right size in posts.
Skip Unneeded Image Sizes
Stops WordPress from generating the medium_large, 1536px and 2048px copies of every upload, saving disk space.