Converter for Media

WordPress plugin that serves WebP copies of your JPEG, PNG and GIF images to browsers that support them, free, with a PRO plan priced by images converted that adds AVIF, conversion on the developer's server and resizing of large images.

At a glance

Testing: Researched Facts come from the vendor’s own pages, with sources and dates. We haven’t tested it hands-on yet.
Starting price: From $5/mo Billed monthly. All plans and billing terms
Free plan or trial: Free plan
Works with: WordPress The free plugin converts images on your own server, which needs PHP with the GD or Imagick extension supporting WebP and Apache's mod_mime, mod_rewrite and mod_expires modules; PRO converts on the developer's server.
Best for: Solo owner, Small agency
Made by: matt plugins
Store rating: 4.9 on WordPress.org, 1,106 ratings, checked Oct 26, 2026 Week by week
Last verified: Oct 26, 2026

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Pricing

Plan	Billed monthly	Billed yearly, per month
10,000 images a month	$5	$4.17
25,000 images a month	$10	$8.33
70,000 images a month	$25	$20.83
2,000,000 images a year	Not offered	$41.67
7,500,000 images a year	Not offered	$125
15,000,000 images a year	Not offered	$208.33

Prices checked Nov 4, 2026 at mattplugins.com.

Limits, billing and cancellation terms for every plan

Features we checked

Image compression: Partly: Serves WebP copies of images in the free plugin, and AVIF in PRO, to browsers that support them; the originals aren't changed. PRO also resizes large images Checked Oct 26, 2026 on mattplugins.com

Sources

https://mattplugins.com/terms-and-conditions (Oct 26, 2026)
https://mattplugins.com/products/webp-converter-for-media-pro (Oct 26, 2026)
https://mattplugins.com/return-and-refund-policy (Oct 26, 2026)
https://wordpress.org/plugins/webp-converter-for-media/ (Oct 26, 2026)

Change log

Oct 26, 2026: New draft record from the Converter for Media PRO page (monthly, yearly and business plans), the terms and the refund policy, with the WordPress.org listing; referral program from its page.
Oct 26, 2026: Every number checked against its sources by a person.