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Similar WordPress plugins

Kraken.io Image Optimizer alternatives

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

Kraken.io Image Optimizer

10K+ installs · #1,584 most popular

Its stats
Closest match
Smush
Shares 4 of Kraken.io Image Optimizer's 5 tags.
Most installed
Smush
1M+ active installs.
Best rated
MegaOptim Image Optimizer
5.0 out of 5 from 34 reviews.
Most recently updated
Imagify Image Optimization
Updated on Nov 5, 2026.
  1. Smush

    by WPMU DEV - Your All-in-One WordPress Platform

    Compress and optimize images, enable lazy load, serve WebP & AVIF, and speed up your site with a global image CDN.

    Installs
    1M+
    Rank
    #66
    Rating
    4.8(6.1K)
    Updated
    7 days ago

    Sharescompress imagesconvert webpimage optimizationoptimize images

    Compare with Kraken.io Image Optimizer
  2. Imagify Image Optimization

    by WP Media

    Image optimization in 1‑click: compress, resize & convert to WebP/AVIF – free up to 20MB/month. Enjoy the easiest WordPress image optimizer to set up.

    Installs
    900K+
    Rank
    #68
    Rating
    4.3(1.7K)
    Updated
    4 days ago

    Sharescompress imagesconvert webpimage optimizationoptimize images

    Compare with Kraken.io Image Optimizer
  3. Converter for Media

    by Mateusz Gbiorczyk

    Speed up your website by using our WebP & AVIF Converter. Optimize images and serve WebP and AVIF images instead of standard formats!

    Installs
    500K+
    Rank
    #118
    Rating
    4.9(1.1K)
    Updated
    4 days ago

    Sharescompress imagesconvert webpimage optimizationoptimize images

    Compare with Kraken.io Image Optimizer
  4. ShortPixel Image Optimizer

    by ShortPixel

    Compress images & PDFs automatically, convert to WebP & AVIF, and generate SEO-friendly filenames with AI. Bulk optimization, smart crop & resize.

    Installs
    300K+
    Rank
    #193
    Rating
    4.5(830)
    Updated
    26 days ago

    Sharescompress imagesconvert webpimage optimizationoptimize images

    Compare with Kraken.io Image Optimizer
  5. 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
    5 days ago

    SharesAVIFcompress imagesimage optimizationoptimize images

    Compare with Kraken.io Image Optimizer
  6. 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
    6 days ago

    SharesAVIFcompress imagesimage optimizationoptimize images

    Compare with Kraken.io Image Optimizer
  7. SlashImage

    by SlashImage

    Automatically compress every image and serve WebP and AVIF to every visitor. Small files, the quality you choose, zero manual work.

    Installs
    90+
    Rank
    #16,901
    Rating
    5.0(1)
    Updated
    1 month ago

    SharesAVIFcompress imagesimage optimizationoptimize images

    Compare with Kraken.io Image Optimizer
  8. DropAvif Image Optimizer

    by Dropavif

    The Ultimate Image Optimization Suite for WordPress. WebP & AVIF conversion, Smart Format Selection, Watermarking, and Lazy Load. Zero server load.

    Installs
    80+
    Rank
    #17,758
    Rating
    5.0(4)
    Updated
    4 months ago

    Sharescompress imagesconvert webpimage optimizationoptimize images

    Compare with Kraken.io Image Optimizer
  9. Squeeze

    by Bogdan Bendziukov · Pluginarium

    Browser-based image compression & WebP—no API keys or quotas. Works on any hosting.

    Installs
    3K+
    Rank
    #3,842
    Rating
    5.0(6)
    Updated
    6 days ago

    Sharescompress imagesimage optimizationoptimize images

    Compare with Kraken.io Image Optimizer
  10. Highcompress Image Compressor

    by himalayasaxena

    A.I. powered image compression that reduces file sizes without losing quality, speeds up your website, boosts SEO, and saves server space.

    Installs
    600+
    Rank
    #8,212
    Rating
    4.9(143)
    Updated
    9 months ago

    Sharescompress imagesconvert webpimage optimization

    Compare with Kraken.io Image Optimizer
  11. TheDock Media

    by TheDock

    Image optimizer and WebP & AVIF converter: compress and resize images free on your own server, no account needed. Optional cloud adds video.

    Installs
    500+
    Rank
    #8,918
    Rating
    5.0(5)
    Updated
    20 days ago

    SharesAVIFcompress imagesimage optimization

    Compare with Kraken.io Image Optimizer
  12. MegaOptim Image Optimizer

    by MegaOptim

    Convert images to WebP and AVIF and compress them on your own server. No account, no API key, no image credits, and your images never leave your site.

    Installs
    100+
    Rank
    #14,464
    Rating
    5.0(34)
    Updated
    25 days ago

    SharesAVIFcompress imagesoptimize images

    Compare with Kraken.io Image Optimizer

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