I’ve just found the reason why: the image is smaller than the thumbnail dimensions. That’s the reason why.
Related Posts:
- Upload images to remote server
- Use Media Library to manage galleries like Nextgen (with folders, albums, collections, tags, categories, terms…)
- How to make programmatic image upload generate thumbnail and sizes?
- Best way to strip character entities (%20 etc)
- Different upload path per file type
- 3.5 media.editor: what is the event listener for choosing an image?
- Images are randomly deleted from server
- Thumbnails are bigger in size than the original image
- HTTP Error when uploading files above 7mb unless using GD Image Editor
- Bulk edit of EXIF data for jpeg images uploaded in the media library?
- offload media to external services [closed]
- How to open default wp image editor screen dynamically?
- Searching for any images in media library displays “no media found”
- How to get file URL from media library
- Images uploaded to the media library has strange colors. However, in the edit screen the color is ok
- Export xml use/import images from theme directory
- Why does WP allow to view and media item as a page
- Get images attached to a specific page
- Is there a way in WordPress to convert images to WebP without a plugin?
- Auto delete pictures in media library by age
- Is it possible to enable the ‘Link To’ field under ‘Attachment Display Settings’ for a Featured Image?
- WordPress Attachments with old images
- Set Featured Image not opening – Stuck at loading
- WordPress append -1 to the image name
- unsharp thumbnails after uploading image
- Post-processing of the image failed
- Image alt attribute
- Unable to delete images in Media Library
- Newly uploaded images are not updating in featured image
- Edit image itself
- Missing Images in Uploads Directory (Server Only)
- Broken Media Library
- Media Library is not loading on grid view in admin panel
- WP is showing wrong image dimensions
- Blurry Images WordPress 5.8.1
- How to import external media items into wordpress media library (without using storage)
- How can I use an image from an external source without uploading it to the media library
- Is there a way to upscale a media library original image to the nearest whole pixel in WordPress?
- Minimum Dimensions Requirement for Featured Image?
- How to automatically add rounded corners to thumbnails?
- How to limit number of images being printer out in “Set Featured Image” pop up?
- Black and White thumbnails
- Insert Images at Master Uniform Height
- Download button for Featured Image in every post – automatically
- custom image size with New Media Manager in wordpress 3.5
- Uploading images: ‘ø’ get replaced with ‘ø’
- Can’t access ‘Store uploads in this folder’
- How to add qtranslate multi language support for media?
- Get full image array
- Featured images not displaying at full resolution
- Check if the image exists in WordPress media library
- Is there any action/filter hook to use when an image gets edited in the editor?
- Handling image uploads without thickbox
- Is it possible to split Default WP Media directory to multiple Folder/Subdomain?
- Ho to add “Create Slider” option to default “Add Media” popup?
- How to upload WordPress Images to remote web server and display those images in WordPress gallery [closed]
- Set spesific size of featured images
- Edit image results in copies of file being created
- Fixing image names for a site being restored
- t5-fresh-editor-stylesheets.php breaks image placement in WP Beta 3 editor
- Original image not saving?
- Is it possible to change image size used for preview thumnail in Add Media popup
- Get custom thumbnail sizes [duplicate]
- Custom responsive ‘featured image’ sizes
- the_post_thumbnail(‘medium’) setting some images width=1 height=1
- How to set uploaded image as featured image wordpress
- What can i do add title to ‘large’ image?
- Height and width attribute not setting by the_post_thumbnail
- Why WordPress suddenly changed sizes of thumbnails?
- How to force WordPress to upscale images?
- How to set minimum required size for featured image?
- All Images not calling alt text
- Can we use featured image as third party website image URL
- Get featured image with custom size outside WordPress
- Feauterd image meta box not showing up
- add_image_size not working
- How to change the value “uploaded to” in the media library (WordPress 4.0)
- Resize uploaded images [duplicate]
- Thumbnail and image management
- Custom image sizes showing in Classic Editor only when upladed directly to post
- Change Image Size option in the settings in bulk
- Profile image does not upload
- Allow wp media library to check already selected images displayed in div
- How to change Gallery image url in product page ? In function.php?
- How to display the Media Library Items Upload date
- How is called this thumbnail slider feature
- Upload error on localhost (at minimum, not yet tested online)
- Images not loading on webpage, and links to other media give 404 Not Found
- Text Wrapping in Editor not Matching Website View
- An error has occurred during the upload process in wordpress version 5.3.2
- Use wget to find used images
- How to handle a lot of media files in the uploads folder? (+10.000)
- Using custom field to change alt text for a featured image
- Pasted image and text in the editor doesn’t work
- How to display image thumbnails on the search results page?
- Get custom size of thumbnails
- add titles to images in ad media in pages and posts
- How do I change a Themes Header Image?
- Delete all thumbnails & regenerate them?
- What does WordPress media uploader do to image files on upload?