When the user uploads an image, WP automatically resizes it to all the sizes that have been registered. Existing images are not resized when the theme is switched. There are filters available to influence the resizing process.

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0
votes
1answer
95 views

(Dynamically) Decrease the actual image size for downloads

I am using feedburner (give it the url of my RSS feed). Each of my feed item have an image, is there a way to lower the actual image size so that people dont have to download the real size? EDIT FROM ...
0
votes
2answers
100 views

Resize images in batch

I want to resize images on server, I have more than 7000 images in library of my WordPress site. I want to resize all images on server itself. I know that regenerate thumbnails plugin can be used, but ...
1
vote
2answers
141 views

Editing image dimension - to edit the main image file

When started blogging, I was not aware about the image file's size, and used a lot wider and sharper images without necessity, some of the files are even 5-7mb in size. As there's no such necessity to ...
0
votes
0answers
159 views

How to make image proportional bigger?

I'm trying to make my slider images bigger but it doesn't work. I want them to be proportionally bigger and with width:100% they look funny. It's fine if the image get cut and doesn't show the whole ...
13
votes
2answers
403 views

Image quality based on image size

Is it possible to set the image quality based on the image size? I'd like to have better image quality for larger images (80) - and worse for small thumbnails (30). I was expecting a parameter at ...
0
votes
0answers
607 views

“Unable to create new image” error in wordpress dashboard image editor

My server is nginx and wordpress version is 3.8.1. I can upload images but when I try to edit the image (scale, crop) it gives below error and doesn't show picture. I have tried with 400kb to 1mb ...
1
vote
1answer
169 views

How to both crop (with tool) and resize thumbnails having only a max width constrain?

I want to use thumbnails (max. 400px width). That means thumbnails can be 400px, but not always they should be 400px width. They can be even less. So, in the same page, one thumb 400px, one 320px and ...
0
votes
1answer
260 views

When does WP resize an image file

Creating an image gallery. Using WP for image upload & management. Pictures will be uploaded of various file sizes and pixel dimensions. Page load time and SEO are negatively affected by ...
0
votes
1answer
90 views

Is wordpress compressing my images? if so, how to prevent it?

I am using 'featured image' fields in my post and the images are sized and compressed already but whenever I upload an image that has some text, I keep noticing the image reduced in quality (...
0
votes
0answers
472 views

wp_get_attachment_image_src

When I use wp_get_attachment_image_src(), the medium sized image is returned on 3 out of 6 of my images. The other 3, the full size image is returned. I've checked and the medium sized image exists ...
1
vote
1answer
777 views

Regenerate thumbnails after upload

I have this nice little code coming straight from the Wordpress codex if($_FILES['user_picture']['size'] != 0): if ( ! function_exists( 'wp_handle_upload' ) ) require_once( ABSPATH . 'wp-...
1
vote
1answer
461 views

Generate fixed image sizes for different pages, eliminate sizes during upload

I've built a few sites in Wordpress and in general I'm quite pleased with all the possibilities it has developed lately. There's one main thing that is utterly confusing for end users; the sizes they ...
0
votes
1answer
317 views

Stop image resizing in particular case - is that possible?

As for an ad management plugin, I'm using WordPress' default media uploader. And WP Media Uploader automatically resizes images. But as the ad image is already resized (i.e.: 225 x 100px) it need not ...
0
votes
0answers
265 views

Wordpress Image Resize fails without Error Message

I wonder why resizing a jpeg image fails in Wordpress without throwing a PHP Error with memory_limit error or Filesize Error. The image is 2MB big jpeg with RGB colorspace. Dimensions 4496x4496 (...
0
votes
1answer
34 views

Does WP create multiple images?

When uploading an image in WP, does it creating multiple sizes (and multiple files) of the image? If so, are they all loaded or just certain ones (which and why)? Meaning, if x images are created ...
1
vote
0answers
34 views

Is a conditional image creation with add_image_size possible and which would be the best hook? [duplicate]

I try to get the Picturefill solution described here running with the latest Wordpress install. One thing I wonder is the following. Would it be basically possible to only conditionally create image ...
0
votes
1answer
206 views

Size article thumbnails and retrieve them directly from database

I've integrated the Wordpress database directly with my .NET application. What I want is to set the featured image of a post. This featured image must be maximum 800pixels wide, and automatically ...
3
votes
2answers
124 views

Register an additional image size for only some images in my media library

There is a type of post on my blog which requires one extremely large image (such that it can be zoomed). I don't want to register a new image size, because I only need a certain small subset of ...
0
votes
0answers
18 views

Resize photo on wordpress [duplicate]

Based on Function add_image_resize in wordpress http://codex.wordpress.org/Function_Reference/add_image_size if i have rule in functions.php like this add_image_size('featured-slider', 940, 260,...
5
votes
4answers
8k views

Why WordPress automatic cropping all my images?

Am new to WordPress, when I upload any image, WordPress automatic crops into its own sizes which I have not mention in the media section (Settings » Media). Settings which I saved in media is: ...
0
votes
0answers
736 views

How to specify image width and/or height attributes for images uploaded using Wordpress uploader

When I check my website speed using GTMatrix for many images uploaded using WordPress uploader that image(s) are missing width and/or height attributes. Wordpress by default provides width & ...
1
vote
1answer
204 views

If Media Type .GIF

Been looking for a way to do this but cant seem to find anything, not even here. I am using timthumb to re-size my sites images. As most of you know after re-sizing a animated gif its not going to ...
2
votes
2answers
338 views

Use image url with add_image_size

I am looking for a way to use an image url with the WordPress function add_image_size, I have already setup an image size called 'custom-thumb' For example, instead of... the_post_thumbnail( 'custom-...
0
votes
1answer
247 views

image_resize() with blank space [closed]

Any way to resize an image without crop and add new blank space? Using image_resize() from wordpress.
0
votes
1answer
154 views

How do I include javascript/jquery image resizing with wordpress?

I wan't to include this script in my wordpress theme, making it resize all of the images inside posts according to the current window height: https://github.com/gutierrezalex/photo-resize I've made ...
0
votes
1answer
606 views

How to crop images in a certain size only for a certain page?

To me, add_image_size() increases Server-space consumption, as they increases newer image size of every image that are uploaded to a site beside the three common sizes (large, medium and thumbnail) ...
0
votes
1answer
313 views

Resize header image

How can I access to the css file where is the header's background image? background: url("http://xxx.es") no-repeat scroll center top / 1600px auto transparent; It's not in the style.css
0
votes
2answers
621 views

Hook for saving an image after editing

Is there any hook which is triggered when an image is edited (crop/re-size whatever)? I need to send an email notification to an admin user when an image will be edited (crop/re-size whatever). I need ...
0
votes
1answer
38 views

Post Images Size Change in Wordpress

I am new to WordPress and have no knowledge about codes. Problem: My website page with the problem is: http://ecurative.com/?p=970 The image size is too big and looks blurry. I need a way out to ...
2
votes
1answer
1k views

Allow user to manually set crop area of default/custom image sizes on upload [closed]

I'm looking for a plugin that allows the user to define where the image will be cropped for a given thumbnail size. For example, the user uploads an image, a screen comes up with the image and a ...
0
votes
0answers
97 views

Missing image sizes

I have Wordpress 3.5.2 installed. GD is enabled and working. The theme supports post-thumbnails. When I go to upload an image, the system doesn't create the default thumbnail and intermediate sizes. ...
-1
votes
1answer
304 views

How to modify Media Library images DPI [ image quality down to make small in size ] [closed]

I wonder if there any code or hook out there to manage the image DPI, for example when we use photoshop or other image editing software we use export and image quality to 0-100%, now i am looking for ...
1
vote
1answer
1k views

How to get custom image sizes into media uploader dropdown?

I searched net to solve the problem with images size uploaded from media. But not even one worked to me. When I try to insert images from the media into post it does not show my custom image size 608 ...
0
votes
1answer
142 views

Snapshot Theme from WooThemes — empty 'alt' attribute

I´m using Snapshot theme from WooThemes. The code which resizes (width and height and size in kb), and shows the images (an 'a' tag, wrapping an 'img' tag) is this one: <?php if ( get_option('...
0
votes
2answers
698 views

WordPress keeps resizing my 947x947 image down to 500x500 (full-size option)

This is driving me crazy. The code for the image is: <img src="MYLINK" /> Yet it keeps resizing my image down to 500x500 from 947x947. How do I fix this? Also, it disregards the image map I ...
0
votes
2answers
722 views

specify size of post preview image (not post thumbnail)

On the main page of my blog, I have a section in the header with post thumbnails(140x170px) linking to specific categories. Below within the actual blog loop, I also have post previews- an image ...
1
vote
1answer
133 views

media resize/crop possibilities?

Under admin panel -> media settings there are no minimal width option for thumb or other image modes ex: I would like to crop image widthout distortion -> height 124px and minimum-width 124px and ...
1
vote
0answers
334 views

How to create resized versions of images added with wp_insert_attachment

I'm uploading images to my media gallery and setting them as my post's featured image, which is working quite well. I'd like to generate thumbnails of these featured images, in the same way that ...
0
votes
1answer
189 views

Control resizing of uploaded images

I am looking for the regular images that get uploaded from the media uploader. I want to put in an image resize script instead of using WordPress to manage the images. The main reason being is that I ...
10
votes
5answers
7k views

How to disable WordPress from creating thumbnails?

I've been looking around the net for a long time on how to disable WordPress from creating multiple thumbnails. I've seen in most tutorials to set all the images to 0 in the media section. I have ...
3
votes
1answer
157 views

How to change the naming of the resized image files

Now with custom image sizes Wordpress is almost as powerful as timThumb / phpThumb. There is one problem however. The way Wordpress handles the resized images are chaotic and doesn't survive theme ...
0
votes
1answer
73 views

Upload image from other server without resize?

For image upload in my plugin i am using media_handle_sideload function. Is it possible to disable image resizing on this function?
2
votes
1answer
309 views

Custom image size not regenerating when image editted

I have a custom image size at 200x150 that works fine in a plugin I'm working on. Uploading new files is no problem but when I edit an image, the default image sizes get regenerated but my custom ...
1
vote
1answer
226 views

Dynamic-Image-Resize Plugin does not output anything

I'm having trouble using the "Dynamic-Image-Resize" plugin by "Kaiser Franz Josef". In my template I'm adding following code: $imgsrc = wp_get_attachment_image_src( get_post_thumbnail_id( $post->...
0
votes
1answer
221 views

Prevent creating multiple image resizes in twentytwelve template

I am using wordpress twentytweleve template and I notice every time I upload an image it creates 3 different thumbnail sizes. In my media settings I have already set medium & large size to 0. It ...
0
votes
1answer
225 views

Wordpress Resize Image and show as thumb in post

I have set crop in functions.php to resize Images for Posts. Codex from Wordpress: add_image_size, post_thumbnail add_theme_support('post-thumbnails'); set_post_thumbnail_size(100, 100, true); //...
2
votes
1answer
3k views

Using wp_get_image_editor in a standalone script

With WP 3.5, they updated the image resizing scripts with wp_get_image_editor. Currently, in this standalone script that is accessed with Ajax, I have included wp-load.php so I can access all of the ...
3
votes
1answer
3k views

image_resize in wp3.5 change to wp_get_image_editor and wont work

After 3.5 removed support image_resize and now says to use wp_get_image_editor as described here: https://codex.wordpress.org/Function_Reference/wp_get_image_editor Before (when it was image_resize),...
0
votes
1answer
50 views

How to change picture size

How can I resize a picture I've already posted? I can click and drag the corner of the picture and it resizes the picture, but only horizontally, so the picture looks really squashed. I can also go ...
2
votes
2answers
611 views

Resizing Images to lower Disk Space Using Plugins

I'm trying to take existing images and shrink the file size down by resizing to photos to a smaller resolution. I've tried a few methods so far: Simply editing the photo in photoshop and reuploaded, ...