Best Convert Webp Apps for WordPress (2026)

11 Convert webp apps, ranked

1. #1

   #1

   PageSpeed Ninja – Cache, Minify, Defer CSS JavaScript, Critical CSS, Optimize Images, Convert WebP

   4.5(114 reviews)

   View audit →Compare with WEBP Format Permission →
2. #2

   #2

   WEBP Format Permission

   No reviews yet

   View audit →Compare with PageSpeed Ninja – Cache, Minify, Defer CSS JavaScript, Critical CSS, Optimize Images, Convert WebP →
3. #3

   #3

   Smush – Image Optimization, Compression, Lazy Load, WebP & CDN

   4.8(6,051 reviews)Primary category is elsewhere

   View audit →Compare with Converter for Media – Optimize images | Convert WebP & AVIF →
4. #4

   #4

   Converter for Media – Optimize images | Convert WebP & AVIF

   4.9(1,099 reviews)Primary category is elsewhere

   View audit →Compare with Smush – Image Optimization, Compression, Lazy Load, WebP & CDN →
5. #5

   #5

   Imagify Image Optimization: Optimize Images | Compress & Convert to WebP/AVIF

   4.3(1,653 reviews)Primary category is elsewhere

   View audit →Compare with Smush – Image Optimization, Compression, Lazy Load, WebP & CDN →
6. #6

   #6

   ShortPixel Image Optimizer – Optimize Images, Convert WebP & AVIF

   4.5(819 reviews)Primary category is elsewhere

   View audit →Compare with Smush – Image Optimization, Compression, Lazy Load, WebP & CDN →
7. #7

   #7

   Highcompress Image Compressor

   4.9(143 reviews)Primary category is elsewhere

   View audit →Compare with Smush – Image Optimization, Compression, Lazy Load, WebP & CDN →
8. #8

   #8

   Kraken.io Image Optimizer – Compress, Convert to WebP & AVIF, Resize & Bulk Optimize

   4.5(119 reviews)Primary category is elsewhere

   View audit →Alternatives →
9. #9

   #9

   Cloudimage

   4.4(8 reviews)Primary category is elsewhere

   View audit →Alternatives →
10. #10

    #10

    Image Optimization – Compress Images and Convert to WebP or AVIF

    1.7(77 reviews)Primary category is elsewhere

    View audit →Compare with Pressidium Performance →
11. #11

    #11

    Pressidium Performance

    5.0(1 reviews)Primary category is elsewhere

    View audit →Compare with Image Optimization – Compress Images and Convert to WebP or AVIF →

At-a-glance comparison

Frequently asked

How is this list of Convert webp apps ranked?

Apps whose primary category is this one come first. Within each group, average rating multiplied by the logarithm of the review count. Listed in this category on the marketplace. AppRanks does not accept payment to add, remove or move an app.

How is this page different from the Convert webp category page?

The category page shows WordPress's own order for Convert webp together with category-wide counts and ratings. This page ranks up to 11 apps by the rule above, so the order differs.

How current is this list?

It was ranked on Oct 21, 2026 from the latest listing data AppRanks holds. Ratings, review counts and pricing come from each app's WordPress Plugin Directory listing.