WordPress reduces image quality after uploading

 If WordPress is reducing the image quality after uploading, it's likely due to image compression settings. WordPress applies image compression to reduce file sizes, which can help with site performance by reducing load times. However, this compression can sometimes result in a noticeable reduction in image quality.


Here are some steps to control image quality in WordPress:


1. **Check Your Theme**:

   Some WordPress themes come with their image compression settings. Check your theme's settings to see if it has its image optimization options. Adjust them if needed.


2. **Use Smush or Image Optimization Plugins**:

   There are several WordPress plugins available that allow you to control image compression settings. "Smush" is a popular plugin that can optimize images while maintaining good quality. Install and configure an image optimization plugin to suit your preferences.


3. **Manually Optimize Images Before Uploading**:

   To have full control over image quality, manually optimize your images using an image editing tool before uploading them to WordPress. This allows you to fine-tune the compression settings. Popular tools for this purpose include Adobe Photoshop, GIMP, and online tools like TinyPNG.


4. **Increase Image Quality in Settings**:

   WordPress allows you to adjust the image quality settings. You can change this setting in your `wp-config.php` file or using a plugin like "Code Snippets."


   To change the default image quality, add the following code to your `wp-config.php` file:


   ```php

   define('WP_JPEG_QUALITY', 90);

   ```


   You can change the quality value (90 in this example) to your preferred level.


5. **Disable Image Optimization by Hosting Provider**:

   Some hosting providers offer server-side image optimization. Check with your hosting provider to see if they are automatically compressing images and if you can disable this feature.


6. **Consider Using WebP Format**:

   WebP is a modern image format that provides good image quality with smaller file sizes. If your hosting and theme support it, consider using WebP images.


7. **Use Child Themes**:

   If you've created a custom theme or made significant modifications to your existing theme, ensure you are using a child theme. Uploading a new image or theme update might overwrite the image quality settings in your custom theme.


By implementing these steps, you can have better control over image quality in WordPress and prevent excessive image compression. Keep in mind that a balance between image quality and performance is essential for the best user experience on your website.

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