Post Thumbnail Images are Blur in Theme

If you have just installed a new WordPress theme or changed to new theme. You must need to remember that not all theme uses the same image size some times to fix this issue you need to re-upload images or suggest a plugin to this.

To fix it always remember important points :

  • Always upload images with higher resolution than require.
  • Optimize image if possible to reduce memory size of image use online tool Tinypng
  • When you change WordPress theme you may see that newer post have good quality of images other might have blur or irregular size.
  • Use Regenerate Thumbnail plugin to fix this kind of issue.
  • Fix images size from Dashboard > Settings > Media

How fix blur image issue in WordPress

There two methods to do this 1st is manually by uploading images one by one for all posts. Other is use a plugin I suggest you to use Regenerate Thumbnail plugin download from here

plugin uses regenerate

After installing and activation plugin navigate to Dashboard > Tools > Regenerate Thumbnails > Regenerate Thumbnails For All * Attachments / Regenerate Thumbnails For The * Featured Images Only (Choose any of option that suits you)

regenerate-thumbnail-tool

After this process will we starts it may takes some times depending upon numbers of images but this is fastest and easiest way. whenever changing theme always run this plugin. There are many of plugin available in WordPress Directory you can choose from any of them.

 

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