Similar WordPress plugins

Flex Image Optimizer alternatives

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

Flex Image Optimizer

Fewer than 10 installs · #60,886 most popular

Its stats

Closest match

WebP Express

Shares 2 of Flex Image Optimizer's 5 tags.

Most installed

Regenerate Thumbnails

1M+ active installs.

Best rated

Converter for Media

4.9 out of 5 from 1,108 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

   Sharesimageswebp

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2. 2

   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

   Sharesimageswebp

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3. 3

   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

   Sharesthumbnailswebp

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4. 4

   Optimus

   by KeyCDN

   Effective image compression and optimization during the upload process. Smart, automatic and reliable.

   Installs

   30K+

   Rank

   #1,070

   Rating

   4.2(69)

   Updated

   8 months ago

   Sharesimageswebp

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5. 5

   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

   SharesSVGwebp

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6. 6

   iOS images fixer

   by Bishoy.A

   Automatically fix iOS-taken images' orientation using ImageMagic/PHP GD upon upload.

   Installs

   6K+

   Rank

   #2,772

   Rating

   4.6(30)

   Updated

   2 years ago

   Sharesimagesthumbnails

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7. 7

   Regenerate Thumbnails

   by Alex Mills

   Regenerate the thumbnails for one or more of your image uploads. Useful when changing their sizes or your theme.

   Installs

   1M+

   Rank

   #64

   Rating

   4.6(396)

   Updated

   1 year ago

   Sharesthumbnails

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8. 8

   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

   Shareswebp

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9. 9

   Safe SVG

   by 10up

   Enable SVG uploads and sanitize them to stop XML/SVG vulnerabilities in your WordPress website.

   Installs

   1M+

   Rank

   #52

   Rating

   4.9(79)

   Updated

   13 days ago

   SharesSVG

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10. 10

    SVG Support

    by Benbodhi

    Securely upload SVG files to your media library, with built-in sanitization and advanced features for styling and animation.

    Installs

    1M+

    Rank

    #48

    Rating

    4.8(356)

    Updated

    9 days ago

    SharesSVG

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11. 11

    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

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12. 12

    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

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