Similar WordPress plugins

Slimify alternatives

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

Slimify

Fewer than 10 installs · #68,150 most popular

Its stats

Closest match

WebP Express

Shares 3 of Slimify's 5 tags.

Most installed

Image Optimizer

1M+ active installs.

Best rated

CompressX

5.0 out of 5 from 198 reviews.

Most recently updated

Converter for Media

Updated on Nov 5, 2026.

1. 1

   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

   Sharesimagesperformancewebp

   Compare
   Compare with Slimify
2. 2

   TinyPNG Image Optimization

   by TinyPNG

   Speed up your website. Optimize your JPEG, PNG, and WebP images automatically with TinyPNG.

   Installs

   100K+

   Rank

   #329

   Rating

   4.5(181)

   Updated

   26 days ago

   Sharescompressionperformance

   Compare
   Compare with Slimify
3. 3

   Image Optimizer

   by Elementor

   Image Optimizer is an easy-to-use WordPress plugin that reduces image size through various compression and resizing techniques – all of which preserve …

   Installs

   1M+

   Rank

   #58

   Rating

   1.7(81)

   Updated

   1 month ago

   Sharesperformance

   Compare
   Compare with Slimify
4. 4

   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

   Shareswebp

   Compare
   Compare with Slimify
5. 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

   4 days ago

   Shareswebp

   Compare
   Compare with Slimify
6. 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

   5 days ago

   Shareswebp

   Compare
   Compare with Slimify
7. 7

   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

   Shareswebp

   Compare
   Compare with Slimify
8. 8

   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

   Shareswebp

   Compare
   Compare with Slimify
9. 9

   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

   25 days ago

   Shareswebp

   Compare
   Compare with Slimify
10. 10

    Enable SVG, WebP, and ICO Upload

    by ideasToCode

    This plugin will enable uploading SVG, WebP & ICO image files to WordPress sites.

    Installs

    10K+

    Rank

    #1,883

    Rating

    4.6(11)

    Updated

    14 days ago

    Shareswebp

    Compare
    Compare with Slimify
11. 11

    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

    Shareswebp

    Compare
    Compare with Slimify
12. 12

    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

    Sharesimagesperformancewebp

    Compare
    Compare with Slimify