| #1 | WebP Conversion | 82 | 1 | 33 | 2k+ | | Non Prefixed Variable Found |
| #2 | Support WebP – Upload webp files in wordpress without hassle | 99 | 1 | 3 | 4k+ | | load plugin textdomain Found |
| #3 | HEIC Support | 98 | 2 | 2 | 5k+ | | upgrade notice limit |
| #4 | Plus WebP or AVIF | 98 | | 24 | 5k+ | | Non Prefixed Variable Found |
| #5 | Allow Webp image | 97 | 4 | 7 | 6k+ | | Non Prefixed Function Found |
| #6 | QuickWebP – Compress / Optimize Images & Convert WebP | SEO Friendly | 36 | 172 | 108 | 8k+ | | Non Singular String Literal Domain |
| #7 | Cimo – Free Instant Image Optimizer & WebP Converter | 90 | 6 | 4 | 8k+ | | Missing Translators Comment |
| #8 | Enable SVG, WebP, and ICO Upload | 96 | 12 | 16 | 10k+ | | Non Prefixed Variable Found |
| #9 | ShortPixel Adaptive Images – WebP, AVIF, CDN, Image Optimization | 24 | 926 | 322 | 10k+ | | Output Not Escaped |
| #10 | QODE Optimizer | 74 | 1 | 249 | 20k+ | | Non Prefixed Variable Found |
| #11 | Optimus – WordPress Image Optimizer | 41 | 52 | 20 | 30k+ | | Unsafe Printing Function |
| #12 | CompressX — AVIF & WebP Converter, Media Replacement | 35 | 26 | 423 | 40k+ | | Missing |
| #13 | Perfect Images: Regenerate Thumbnails, Image Sizes, WebP & AVIF | 25 | 154 | 118 | 60k+ | | Non Prefixed Variable Found |
| #14 | Cache Enabler | 35 | 44 | 75 | 90k+ | | Input Not Sanitized |
| #15 | Robin Image Optimizer – Unlimited Image Optimization, WebP & AVIF | 20 | 557 | 541 | 100k+ | | Output Not Escaped |
| #16 | Modern Image Formats | 100 | | 1 | 100k+ | | readme reserved contributors |
| #17 | Optimole – Optimize Images | Convert WebP & AVIF | CDN & Lazy Load | Image Optimization | 29 | 80 | 162 | 200k+ | | Recommended |
| #18 | WebP Express | 21 | 160 | 427 | 300k+ | | Non Prefixed Variable Found |
| #19 | Converter for Media – Optimize images | Convert WebP & AVIF | 35 | 133 | 53 | 500k+ | | curl curl setopt |
| #20 | EWWW Image Optimizer | 35 | 225 | 729 | 1m+ | | Direct Query |
