Bubuku Media Library


The plugin informs the content team in a simple way if the images are heavy and if they have alternative texts.

We can sort the media library by file size, filter by size, and Alt Text.

  1. Green: Images 100K or less are assigned a good optimization status.
  2. Orange: Images between 100K and 500k are assigned a medium optimization status.
  3. Red: For images of 500k or more, we assign a status of poor optimization.

Thanks to this plugin, we can see if images need to be optimized and improve page load and SEO of images.

More information in Spanish about the plugin in the link How to know if we have to reduce weight to the image and Alt SEO attribute


  • The column where we show the image size information and if it has alt text. We can also sort by size from largest to smallest.
  • Filter to better identify the images that have the alt text
  • Filter to identify images with larger or smaller sizes.
  • Bulk Action to calculate file size.
  • Plugin settings page
  • Weekly report that are sent by email with the optimization status of the images and alternative text.


Extract the zip file and just drop the contents in the wp-content/plugins/ directory of your
WordPress installation and then activate the Plugin from Plugins page.


2022년 10월 21일
Un descubrimiento. Es tan necesario este plugin que no lo aconsejaría sólo a los que nos dedicamos a la optimización de WordPress sino incluso a creadores de contenidos, profesionales del SEO, Marketing, etc. etc. Otra arma para mi arsenal.
2022년 10월 19일
A tool that helps outline big images or those that don't have the alt attribute. Very useful if you are improving a site's WPO or looking after better accessibility. It does what it says, and it does it right.
2022년 9월 19일
Una idea excelente, imprescindible en toda biblioteca de utilidades WPO para la correcta optimización de las webs. Además, tiene aún algunas posibilidades de crecimiento como mostrar en el frontend a los usuarios conectados como admin las imágenes con un outline en caso de no tener definido el alt img:not([alt]) o quizás también leer el tamaño de las imágenes y mostrar los códigos de color según su peso, etc. Como digo, una idea excelente, de un excelente programador.
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기여자 & 개발자

“Bubuku Media Library”(은)는 오픈 소스 소프트웨어입니다. 다음의 사람들이 이 플러그인에 기여하였습니다.


“Bubuku Media Library”(이)가 2(으)로 번역되었습니다. 기여해 주셔서 번역자님께 감사드립니다.

자국어로 “Bubuku Media Library”(을)를 번역하세요.

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*Compatibility: WordPress 6.1 – WordPress 6.3.


  • Add weekly reports that are sent by email with the optimization status of the images and alternative text.
  • Add plugin settings page.


  • Compatibility: WordPress 6.1 – WordPress 6.2.
  • Fix some PHP errors.
  • Add WordPress JavaScript dependencies.


  • Add a Bulk Action to calculate file size in WordPress admin.
  • Improvements in measurement ranges.
  • fix: Internationalization Issues.


  • Rename variables.
  • Correctly filter by file size.
  • Styling WordPress Button.


  • Add calculate message to sort and filter.
  • Add ‘This media is not supported’ message in the file size column.


  • Initial release.