How do I change the size of the feature picture of a single post?

If you changed the picture and the size still the same, it’s either your code that displays it or just browser caching.

If you wanted to view the image after you update the size, try using incognito.

I’m being quite abstract here, give more info if this doesn’t work.

Related Posts:

  1. How to get featured post title & image using JSON API?
  2. Featured Image Inherited from Parent Page
  3. Check if parent post is sticky on attachment page?
  4. upload image only
  5. How can I specify the width and height of the Featured Image in TwentyTwelve theme?
  6. Using lower resolution/size images for thumbnails on posts index
  7. How do I get image url only on the_post_thumbnail
  8. Get Featured Image via direct sql query
  9. wp_get_attachment_image_src always returns full-sized image
  10. Use thumbnail image using url of that image
  11. Skip posts without a thumbnail in loop
  12. Is there a hook / action that is triggered when adding or removing a post thumbnail?
  13. get_pages – Display child then grandchild pages
  14. How to replace the_post_thumbnail template tag and show the first inside the post image instead
  15. Resizing Images to lower Disk Space Using Plugins
  16. Set (featured) thumbnail for post?
  17. How to display a post’s Featured Image with this code?
  18. How to make thumbnail images click into blog posts
  19. display WP image posts in Bootstrap 4 modal
  20. Customising the size of images served in Visual Composer elements [closed]
  21. How to scale up post thumbnails/featured image?
  22. Get Ancestor featured image
  23. Upload 3 different featured image sizes to WordPress
  24. Change size of featured image in Edit Post screen
  25. Thumbnail and Featured Image With Fixed Sizes?
  26. the_post_thumbnail ignores size parameter
  27. Featured image always rendered with 198px of height?
  28. Is there a way to change a post’s thumbnail image(s)?
  29. Confused with the loop and repeating things
  30. WordPress thumbnail settings change
  31. Using concatenate with WordPress Thumbnail
  32. Looking for Add Title Tag on Feature Images on WP
  33. how to use the new image size
  34. Is it possible to nest get_previous_post()?
  35. how i can add title to my featured image?
  36. Notice: Trying to get property of non-object when trying to get thumbnail URL
  37. Output post thumbnail (add class)
  38. How to set an equal image size for a Fallback Image as used for the Featured Image(dynamicly)
  39. How can I see where in my themes and plugins certain image sizes are used?
  40. How do I remove featured images and captions from a wordpress RSS feed?
  41. “Medium” size image displayed instead of “thumbnail” in only one post, other posts are fine
  42. Custom image size in the_content loop
  43. Display featured image file size, extension, filename, type, orientation?
  44. Video playing from featured image?
  45. get_the_post_thumbnail(‘thumbnail-name’) always returns empty string
  46. array set title and alt in the_post_thumbnail
  47. Get thumbnail image according to the screen
  48. Displaying Post Featured Images on All Pages
  49. Image Alignment on Featured Images
  50. Trying to show link “Use as featured image” from Attachment window from t31os script
  51. Use Featured Image of Post as Header Image
  52. Recent posts on homepage: different thumbnail based on logged in status and post category
  53. How to display featured image description and title?
  54. Images uploaded on frontend display correctly but not in media editor.
  55. get_post_thumbnail does not display thumbnail
  56. Make image full width
  57. Facebook Does Not Grab Correct og:Image
  58. WordPress 4.4 responsive sometimes doesn’t work
  59. get_the_post_thumbnail($post->ID, ‘thumbnail’); not working. How can I solve this?
  60. Is it possible to add the_post_thumbnail to style.css?
  61. Getting featured image of particular size.
  62. Different thumbnails for index and article page
  63. Smaller thumbnail in the_content
  64. Get post featured image id with $wpdb
  65. Attachment Image using wrong src?
  66. Create an instance of add_image_size
  67. Unable to set Custom “Link URL” for Featured Image, and More?
  68. On what point (hook) does the_/has_post_thumbnail() load?
  69. First Image not loading on Mobile Version of Website
  70. Thumbnails not being generated for PDF files
  71. Delete media from the post but keep my featured image and post
  72. Make 1st Slide of PowerPoint file to be the Post thumbnail preview image
  73. Is it possible to set Featured Image using HTML?
  74. Smush Featured image constraining in image file that is being loaded on page
  75. Set featured image from auto generated video thumbnail url php
  76. Use Post Title as alt text for Featured Image
  77. How to cropped thumbnail image without distorting it?
  78. WordPress default srcset with hard crop
  79. wp_get_attachment_metadata()[‘image_meta’] fetch WP metadata or EXIF?
  80. White Blank screen and issue to get thumbnail in
  81. Adding a class to certain featured images
  82. Set Featured Image Based on Custom Field
  83. Post thumbnail on specific template
  84. WordPress auto picking featured image
  85. How to have featured image show in standard RSS Widget
  86. Link from Thumbnail to Post not working
  87. Featured Image metabox (postimagediv) doesn’t appears when it should
  88. Thumbnails not showing in blog
  89. Featured Image inserted through custom query, does not show up
  90. How to import linked images and make them featured -> automagically
  91. To CSS Style on the image uploaded on a Post under Content Section
  92. Change role’s settings influence post-thumbnail
  93. Wrap Featured Image in a Link
  94. Thumbnail images
  95. Featured Image Thumbnail Sizing
  96. Featured Image Isn’t showing with cropped, How to show it?
  97. How to modify Media Library images DPI [ image quality down to make small in size ] [closed]
  98. How to add text & call to action button to featured image on homepage?
  99. Featured image as background in a div using headway
  100. php code for image fetching