{"id":18874408,"date":"2026-04-07T21:16:32","date_gmt":"2026-04-07T21:16:32","guid":{"rendered":"https:\/\/wordpress.org\/support\/topic\/thumbnails-look-blurry\/"},"modified":"2026-04-07T21:16:32","modified_gmt":"2026-04-07T21:16:32","slug":"thumbnails-look-blurry","status":"publish","type":"topic","link":"https:\/\/wordpress.org\/support\/topic\/thumbnails-look-blurry\/","title":{"rendered":"Thumbnails look blurry"},"content":{"rendered":"\n<p class=\"wp-block-paragraph\">My gallery thumbnails look blurry on retina screens, but the full images are sharp. Is there a setting to generate higher-resolution thumbnails or to use a different thumbnail size? I rebuilt thumbnails in WordPress, but it didn&#8217;t change the gallery output.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>\n","protected":false},"template":"","class_list":["post-18874408","topic","type-topic","status-publish","hentry","topic-tag-gallery","topic-tag-thumbnails"],"jetpack_sharing_enabled":true,"_links":{"self":[{"href":"https:\/\/wordpress.org\/support\/wp-json\/wp\/v2\/topic\/18874408","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/wordpress.org\/support\/wp-json\/wp\/v2\/topic"}],"about":[{"href":"https:\/\/wordpress.org\/support\/wp-json\/wp\/v2\/types\/topic"}],"version-history":[{"count":0,"href":"https:\/\/wordpress.org\/support\/wp-json\/wp\/v2\/topic\/18874408\/revisions"}],"wp:attachment":[{"href":"https:\/\/wordpress.org\/support\/wp-json\/wp\/v2\/media?parent=18874408"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}