Why is WordPress compressing my images?

By default, WordPress compresses your images at about 82% quality to improve site performance for mobile users. If that causes your problems, you can disable image compression or lower it a bit more. Resize the default thumbnail size and regenerate them using a plugin like Regenerate Thumbnails or Simple Image Sizes.

How do I stop WordPress from compressing images?

Install the SMNTCS Deactivate Image Compression plugin

  1. Log into your WordPress dashboard and go to Plugins > Add New. …
  2. Then in the search box, enter “SMNTCS”. …
  3. Once you’ve found the plugin, click “Install Now”. …
  4. Finally, click the “Activate” button to enable the plugin and disable WordPress’ image compression feature.

Why is WordPress shrinking my image?

When you upload an image WP automatically saves the original file plus it also creates a series of thumbnails in different sizes. These smaller images will then be uses on your theme templates when needed in order to load the optimum size image every time and improve the load speed of your site.

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How do I change the image compression in WordPress?

All you need to do is paste the following code in your theme’s functions. php file or in a site-specific plugin. add_filter( ‘jpeg_quality’ , function ( $arg ){ return 100;}); When you set the value to 100, it means that WordPress compress the image at its highest quality.

Does WordPress automatically compress images?

WordPress Automatically Compresses Images

By default, WordPress has compressed images automatically up to 90% of their original size. However, as of WordPress 4.5, they increased this to 82% to further increase performance across the board.

How do I turn off image compression?

Turn off picture compression

  1. Click File > Options.
  2. In the Options box, click Advanced.
  3. In the list at Image Size and Quality, do one of the following. (This example shows the options in Word.) …
  4. Under Image Size and Quality, select the Do not compress images in file check box.

How do I optimize images in WordPress without plugins?

As mentioned above there are many online tools designed to optimize WordPress images without plugin.

Best Online Tools to Optimize WordPress Images

  1. TinyPNG. One of the best online tools to optimize WordPress images without a plugin is TinyPNG. …
  2. Kraken. …
  3. JPEG.io. …
  4. Compress JPEG. …
  5. Compressor.io.

What is the best size for WordPress images?

The best image sizes for WordPress

WordPress header image size should be 1048 x 250 pixels. The featured image should be 1200 x 900 pixels in landscape mode or 900 x 1200 pixels if in portrait mode. Background images should be 1920 x 1080 pixels. Logo images should be 200 x 100 pixels.

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How do I improve image quality in WordPress?

How to improve image quality

  1. Don’t use blurry or pixelated images. …
  2. When possible, resize your images to the required dimensions before uploading them to WordPress. …
  3. Regardless of file format, use the RGB (screen) color space. …
  4. Increase WordPress’ default JPEG image compression limit with the SimpleJPEGQuality plugin.

How do I change the image compression?

Compress a picture

  1. Select the picture you want to compress.
  2. Click the Picture Tools Format tab, and then click Compress Pictures.
  3. Do one of the following: To compress your pictures for insertion into a document, under Resolution, click Print. …
  4. Click OK, and name and save the compressed picture somewhere you can find it.

How do I change image quality in WordPress?

Just go to Media Settings page and modify the Image Quality setting. P.S. It does not change the quality of the original image that you upload, but only changes the quality of the thumbnails WordPress generates from that image.

Can you reverse lossless compression?

Data compression may be lossless (exact) or lossy (inexact). Lossless compression can be reversed to yield the original data, while lossy compression loses detail or introduces small errors upon reversal.

How do I automatically resize images in WordPress?

Log in to your WordPress admin panel. In the left column navigation, mouse over the “Plugins” link and click the “Add New” link. In the “Search plugins…” box, enter “Resize Image After Upload.” Once you have located the plugin, click the “Install Now” button.

Can you restore lossy compression?

Lossy compression techniques involve some loss of information, and data that have been compressed using lossy techniques generally cannot be recovered or reconstructed exactly.

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