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RB External Thumbnail alternatives

The 12 WordPress plugins most like RB External Thumbnail, by the tags they share, the most in common first. Installs, ratings and updates come from WordPress.org and refresh every night.

RB External Thumbnail

70+ installs · #18,485 most popular

Its stats
Closest match
Regenerate Thumbnails
Shares 1 of RB External Thumbnail's 3 tags.
Most installed
Regenerate Thumbnails
1M+ active installs.
Best rated
AJAX Thumbnail Rebuild
4.8 out of 5 from 90 reviews.
Most recently updated
Generate Images (AI)
Updated on Nov 6, 2026.
  1. Regenerate Thumbnails

    by Alex Mills

    Regenerate the thumbnails for one or more of your image uploads. Useful when changing their sizes or your theme.

    Installs
    1M+
    Rank
    #64
    Rating
    4.6(396)
    Updated
    1 year ago

    Sharesthumbnail

    Compare with RB External Thumbnail
  2. Force Regenerate Thumbnails

    by Shane Bishop

    Delete and REALLY force thumbnail regeneration.

    Installs
    200K+
    Rank
    #230
    Rating
    4.7(186)
    Updated
    8 months ago

    Sharesthumbnail

    Compare with RB External Thumbnail
  3. AJAX Thumbnail Rebuild

    by junkcoder

    Rebuild your media library one image at a time, without script timeouts - and optimise, replace, or write WebP and AVIF copies of your images.

    Installs
    30K+
    Rank
    #1,040
    Rating
    4.8(90)
    Updated
    1 month ago

    Sharesthumbnail

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  4. Kama Thumbnail

    by Timur Kamaev

    Creates post thumbnails on fly and cache the result. Auto-create of post thumbnails based on: WP post thumbnail OR first img in post content OR attach …

    Installs
    8K+
    Rank
    #2,358
    Rating
    4.7(15)
    Updated
    24 days ago

    Sharesthumbnail

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  5. Easy Add Thumbnail

    by Samuel Aguilera

    Automatically sets the featured image to the first image uploaded into the post (any post type with thumbnail support). So easy like that...

    Installs
    7K+
    Rank
    #2,667
    Rating
    4.5(52)
    Updated
    3 years ago

    Sharesthumbnail

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  6. Generate Images (AI)

    by Alexandre Gaboriau

    Generate featured images from Bing, GPT Image, Unsplash and more. Automatic, bulk or Gutenberg — based on your post title.

    Installs
    5K+
    Rank
    #3,161
    Rating
    4.3(25)
    Updated
    3 days ago

    Sharesthumbnail

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  7. OTF Regenerate Thumbnails

    by Benjamin Intal

    Automatically regenerates your thumbnails on the fly when thumbnail sizes change.

    Installs
    4K+
    Rank
    #3,418
    Rating
    4.6(19)
    Updated
    9 years ago

    Sharesthumbnail

    Compare with RB External Thumbnail
  8. Gallery with thumbnail slider

    by Galaxy Weblinks

    Highly customizable gallery plugin with sliders, lightbox, vertical gallery, and batch image upload for WordPress.

    Installs
    3K+
    Rank
    #3,926
    Rating
    3.8(9)
    Updated
    5 months ago

    Sharesthumbnail

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  9. Taxonomy Thumbnail

    by Grégory Viguier

    Add a thumbnail to your taxonomy terms.

    Installs
    3K+
    Rank
    #3,849
    Rating
    5.0(10)
    Updated
    10 years ago

    Sharesthumbnail

    Compare with RB External Thumbnail
  10. Thumbnail Upscale

    by Stanislav Khromov

    Enables upscaling of thumbnails for small media attachments

    Installs
    3K+
    Rank
    #3,749
    Rating
    4.8(22)
    Updated
    9 years ago

    Sharesthumbnail

    Compare with RB External Thumbnail
  11. Thumbnail Crop Position

    by PoseLab

    Select the crop position of your thumbnails.

    Installs
    2K+
    Rank
    #4,827
    Rating
    3.8(16)
    Updated
    9 years ago

    Sharesthumbnail

    Compare with RB External Thumbnail
  12. PDF Thumbnail Generator

    by kubiq

    Generates thumbnail for PDF files

    Installs
    2K+
    Rank
    #4,650
    Rating
    5.0(5)
    Updated
    11 months ago

    Sharesthumbnail

    Compare with RB External Thumbnail

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