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Similar WordPress plugins

W3ctrl Smart Image Optimizer alternatives

The 12 WordPress plugins most like W3ctrl Smart Image Optimizer, by the tags they share, the most in common first. Installs, ratings and updates come from WordPress.org and refresh every night.

W3ctrl Smart Image Optimizer

Fewer than 10 installs · #65,339 most popular

Its stats
Closest match
Modern Image Formats
Shares 3 of W3ctrl Smart Image Optimizer's 5 tags.
Most installed
WebP Express
300K+ active installs.
Best rated
CompressX
5.0 out of 5 from 198 reviews.
Most recently updated
QuickWebP
Updated on Nov 7, 2026.
  1. Modern Image Formats

    by WordPress Performance Team

    Converts images to more modern formats such as WebP or AVIF during upload.

    Installs
    100K+
    Rank
    #355
    Rating
    3.6(26)
    Updated
    2 months ago

    SharesAVIFimageswebp

    Compare with W3ctrl Smart Image Optimizer
  2. WebP Express

    by rosell.dk

    Serve autogenerated WebP images instead of jpeg/png to browsers that supports WebP.

    Installs
    300K+
    Rank
    #167
    Rating
    4.4(162)
    Updated
    21 days ago

    Sharesimageswebp

    Compare with W3ctrl Smart Image Optimizer
  3. Optimole

    by Optimole

    Automatically optimize images with bulk compression, lazy loading, WebP/AVIF conversion & CloudFront image CDN. Boost Core Web Vitals & conversions.

    Installs
    200K+
    Rank
    #261
    Rating
    4.7(640)
    Updated
    4 days ago

    SharesAVIFwebp

    Compare with W3ctrl Smart Image Optimizer
  4. Robin Image Optimizer

    by Themeisle

    Unlimited automatic image optimization for WordPress. Compress images, convert to WebP, and improve site speed without losing image quality.

    Installs
    100K+
    Rank
    #454
    Rating
    4.4(132)
    Updated
    5 days ago

    SharesAVIFwebp

    Compare with W3ctrl Smart Image Optimizer
  5. Perfect Images

    by Jordy Meow

    Optimize image sizes, regenerate thumbnails, enable retina, convert to WebP/AVIF, or use cloud optimization. An essential image toolkit.

    Installs
    60K+
    Rank
    #663
    Rating
    4.8(279)
    Updated
    5 days ago

    SharesAVIFwebp

    Compare with W3ctrl Smart Image Optimizer
  6. CompressX

    by CompressX

    AVIF & WebP converter with built-in media replacement for local image optimization.

    Installs
    40K+
    Rank
    #819
    Rating
    5.0(198)
    Updated
    1 month ago

    SharesAVIFwebp

    Compare with W3ctrl Smart Image Optimizer
  7. Optimus

    by KeyCDN

    Effective image compression and optimization during the upload process. Smart, automatic and reliable.

    Installs
    30K+
    Rank
    #1,070
    Rating
    4.2(69)
    Updated
    8 months ago

    Sharesimageswebp

    Compare with W3ctrl Smart Image Optimizer
  8. LWS Optimize

    by Aurélien LWS

    All-in-one speed optimization: caching, WebP/AVIF, Critical CSS, lazy loading, CDN, and more. Instantly boost Core Web Vitals and site speed!

    Installs
    20K+
    Rank
    #1,379
    Rating
    4.6(9)
    Updated
    25 days ago

    SharesAVIFOptimize

    Compare with W3ctrl Smart Image Optimizer
  9. ShortPixel Adaptive Images

    by ShortPixel

    Start serving properly sized, smart cropped & optimized images, plus CSS, JS and fonts from our CDN with a click; Automatic AVIF & WebP support.

    Installs
    10K+
    Rank
    #1,845
    Rating
    4.8(145)
    Updated
    2 months ago

    SharesAVIFwebp

    Compare with W3ctrl Smart Image Optimizer
  10. QuickWebP

    by Ludwig You

    QuickWebP converts JPG and PNG to WebP, compresses images locally, improves image SEO, and adds AVIF with QuickWebP Pro.

    Installs
    8K+
    Rank
    #2,356
    Rating
    4.8(20)
    Updated
    1 day ago

    SharesAVIFwebp

    Compare with W3ctrl Smart Image Optimizer
  11. Plus WebP or AVIF

    by Katsushi Kawamori

    Generate WebP or AVIF.

    Installs
    5K+
    Rank
    #3,107
    Rating
    4.6(26)
    Updated
    2 months ago

    SharesAVIFwebp

    Compare with W3ctrl Smart Image Optimizer
  12. Optimize Images Resizing

    by OriginalEXE

    Plugin optimizes the process of generating custom image sizes in WordPress and offers a cleanup functionality for preexisting images.

    Installs
    5K+
    Rank
    #2,986
    Rating
    4.6(45)
    Updated
    9 years ago

    SharesimagesOptimize

    Compare with W3ctrl Smart Image Optimizer

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