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Similar WordPress plugins

Slimage alternatives

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

Slimage

10+ installs · #32,976 most popular

Its stats
Closest match
Cimo
Shares 3 of Slimage's 5 tags.
Most installed
EWWW Image Optimizer
1M+ active installs.
Best rated
CompressX
5.0 out of 5 from 198 reviews.
Most recently updated
EWWW Image Optimizer
Updated on Oct 29, 2026.
  1. Cimo

    by Benjamin Intal

    Unlimited free image compression and WebP conversion, done instantly as you upload them. No quotas, no external servers, no limits.

    Installs
    10K+
    Rank
    #2,027
    Rating
    4.9(20)
    Updated
    26 days ago

    Sharescompressimageoptimization

    Compare with Slimage
  2. Image Prioritizer

    by WordPress Performance Team

    Prioritizes the loading of images and videos based on how they appear to actual visitors: adds fetchpriority, preloads, lazy-loads, and sets sizes.

    Installs
    40K+
    Rank
    #824
    Rating
    5.0(1)
    Updated
    2 months ago

    Sharesimageoptimization

    Compare with Slimage
  3. EWWW Image Optimizer

    by Shane Bishop

    Comprehensive image optimization with WebP, AVIF, Lazy Load, and more. Optimize images automatically for Faster Sites and Happy Visitors.

    Installs
    1M+
    Rank
    #59
    Rating
    4.8(1.8K)
    Updated
    10 days ago

    Sharescompress

    Compare with Slimage
  4. Menu Image, Icons made easy

    by Rui Guerreiro

    Adds an image or icon in the menu items. You can choose the position of the image (after, before, above, below) or even hide the menu item title.

    Installs
    100K+
    Rank
    #408
    Rating
    4.5(123)
    Updated
    1 year ago

    Sharesimage

    Compare with Slimage
  5. Image Widget

    by Nexcess

    A simple image widget that uses the native WordPress media manager to add image widgets to your site.

    Installs
    100K+
    Rank
    #398
    Rating
    4.9(287)
    Updated
    6 months ago

    Sharesimage

    Compare with Slimage
  6. reSmush.it

    by ShortPixel

    reSmush.it is the FREE image compressor and optimizer plugin - use it to optimize your images and improve the SEO and performance of your website.

    Installs
    100K+
    Rank
    #364
    Rating
    4.3(166)
    Updated
    2 months ago

    Sharesimage

    Compare with Slimage
  7. Simple Image Sizes

    by Nicolas Juen

    This plugin lets you create custom image sizes for your site. Override your theme sizes directly on the Media settings page, regenerate thumbnails, an …

    Installs
    60K+
    Rank
    #660
    Rating
    4.6(91)
    Updated
    2 months ago

    Sharesimage

    Compare with Slimage
  8. Default Featured Image

    by Jan-Willem

    Add a Default Featured Image for all posts & pages.

    Installs
    50K+
    Rank
    #705
    Rating
    4.8(69)
    Updated
    4 months ago

    Sharesimage

    Compare with Slimage
  9. Image Watermark

    by dFactory

    Apply image or text watermarks to new uploads and existing Media Library images.

    Installs
    40K+
    Rank
    #856
    Rating
    4.2(299)
    Updated
    19 days ago

    Sharesimage

    Compare with Slimage
  10. 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

    Sharesoptimization

    Compare with Slimage
  11. Conditionally display featured image on singular posts and pages

    by cyrillbolliger

    Easily control whether the featured image appears in the single post or page view (doesn't hide it in archive/list view).

    Installs
    30K+
    Rank
    #1,005
    Rating
    4.8(38)
    Updated
    6 months ago

    Sharesimage

    Compare with Slimage
  12. Lightbox for Gallery & Image Block

    by Johannes Kinast

    Adds a simple & lightweight Lightbox to the standard WordPress Gallery & Image Block. No lock in and no dependencies.

    Installs
    20K+
    Rank
    #1,294
    Rating
    5.0(88)
    Updated
    5 months ago

    Sharesimage

    Compare with Slimage

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