Title: Thumbnails generation Last modified: August 18, 2016 --- # Thumbnails generation * [aviafan](https://wordpress.org/support/users/aviafan/) * (@aviafan) * [19 years, 11 months ago](https://wordpress.org/support/topic/thumbnails-generation-2/) * Thumbnails are beeing generated automatically now, its great! But for some reason they are not being generated for images larger then 1024×768 (I’ve checked on 1240 and failed). In inline-uploading.php I’ve removed all the size checkouts there, so thumbnail function wp_create_thumbnail() would ALWAYS execute – but still, function can’t create thumbnails for bigger images. Is it some kind of limitation? Viewing 1 replies (of 1 total) * [bibihest](https://wordpress.org/support/users/bibihest/) * (@bibihest) * [19 years, 8 months ago](https://wordpress.org/support/topic/thumbnails-generation-2/#post-414448) * Im not 100% sure this is the problem, but it could be. * When the script is told to make a thumbnail, it will decompress the image in the memory on the server and then make a thumbnail with that. The thing is that a 2mpixel image will be around 30mb in RAW (it’s raw when its in the memory on the server) and a PHP script can only use 30mb in a script with the usual/default settings and the picture will take up that space. So maybe that is your problem. Viewing 1 replies (of 1 total) The topic ‘Thumbnails generation’ is closed to new replies. ## Tags * [Pictures](https://wordpress.org/support/topic-tag/pictures/) * [thumbnails](https://wordpress.org/support/topic-tag/thumbnails/) * In: [Fixing WordPress](https://wordpress.org/support/forum/how-to-and-troubleshooting/) * 1 reply * 2 participants * Last reply from: [bibihest](https://wordpress.org/support/users/bibihest/) * Last activity: [19 years, 8 months ago](https://wordpress.org/support/topic/thumbnails-generation-2/#post-414448) * Status: not resolved ## Topics ### Topics with no replies ### Non-support topics ### Resolved topics ### Unresolved topics ### All topics