At a glance
Converter for Media – Optimize images | Convert WebP & AVIF
Speed up your website by using our WebP & AVIF Converter. Optimize images and serve WebP and AVIF images instead of standard formats!
Plugin Check (PCP)
Plugin Check is a WordPress.org tool which provides checks to help plugins meet the directory requirements and follow various best practices.
Full Comparison
Technical Specs
| Metric | Converter for Media | Plugin Check (PCP) |
|---|---|---|
| Requires WP | 4.9+ | 6.3+ |
| Requires PHP | 7.4+ | 7.4+ |
| Tested up to WP | 7.0 | 7.0 |
| Plugin age | 7 yrs | 15 yrs |
Quick Verdict
Converter for Media is the clear winner for most WordPress users. It has 50x more installs than Plugin Check (PCP) and a 96% five-star rating from 1088 reviews. Plugin Check (PCP) serves a narrow purpose: it helps developers verify their code meets WordPress.org directory standards. If you need to serve WebP or AVIF images on your site, choose Converter for Media. If you are building a plugin for the directory, choose Plugin Check (PCP). For the average site owner, Converter for Media delivers immediate performance gains.
Feature Comparison: Converter for Media vs Plugin Check (PCP)
| Feature | Converter for Media | Plugin Check (PCP) |
|---|---|---|
| Primary function | Convert images to WebP and AVIF formats | Check plugins against WordPress directory requirements |
| Image format support | WebP and AVIF | Not applicable |
| Performance impact on site | Reduces image file sizes to speed up load times | No front-end impact; runs checks in the admin |
| Best practices enforcement | Not applicable | Checks for accessibility, security, and performance standards |
| Target audience | Site owners, content editors, ecommerce managers | Plugin developers submitting to WordPress.org |
| Plugin tags | compress-images, convert-webp, image-optimization, optimize-images, webp | accessibility, performance, plugin-best-practices, security, testing |
Who Should Use Converter for Media
- Site owners who want to convert images to WebP in WordPress without manual editing. The plugin handles bulk conversion automatically, and 96% of reviewers rate it 5 stars.
- Ecommerce teams running a WooCommerce store who need a webp converter for woocommerce product images. Faster product images directly improve page load times and user experience.
- Anyone researching the best image compression plugin WordPress has available. With 500K+ active installs, this plugin has far more real-world usage than its competitor in this comparison.
Who Should Use Plugin Check (PCP)
- Developers preparing a plugin for submission to the WordPress.org directory. Plugin Check (PCP) runs automated tests for directory requirements, catching issues before review.
- Teams who need a wordpress plugin best practices checker built into their workflow. The tool flags accessibility, security, and performance concerns that manual review might miss.
- Anyone maintaining a public plugin who wants to check wordpress plugin for directory standards without waiting for a human review. The plugin provides immediate feedback on code compliance.
Community & Support
Converter for Media holds a 96% five-star rating and only 2% one-star ratings from 1088 total reviews. Plugin Check (PCP) shows 80% five-star and 6% one-star ratings from 35 reviews. The support thread counts for both plugins are too small to draw meaningful conclusions about response times or resolution rates.
Verdict: Converter for Media or Plugin Check (PCP) for WordPress sites?
Pick Converter for Media if you need to serve WebP and AVIF images on your site. It has 50x more installs than Plugin Check (PCP) and a 96% five-star approval rate from 1088 reviewers. This plugin directly improves page speed and user experience.
Pick Plugin Check (PCP) if you are a developer submitting a plugin to the WordPress.org directory. It checks for accessibility, security, and best practices compliance. However, it does not help with image optimization or front-end performance.
For most site owners, the choice is straightforward. Converter for Media solves a common performance problem with proven results. Plugin Check (PCP) solves a niche development need. If you want to convert images to WebP in WordPress today, Converter for Media is the right tool.
This comparison is AI-generated from live WordPress.org data. Install counts, ratings, versions and support statistics sync weekly, so the numbers on this page stay current. Content passes automated quality checks before publishing, and pages below our quality threshold are held for human review.
Read our full methodologyFrequently Asked Questions
Q How many people use Converter for Media compared to Plugin Check (PCP)?
Converter for Media has 500K+ active installs while Plugin Check (PCP) has 10K+, meaning Converter for Media is used on more sites.
Q Which has better user ratings — Converter for Media or Plugin Check (PCP)?
Converter for Media averages 4.9/5 from 1,088 reviews, while Plugin Check (PCP) averages 4.5/5 from 35 reviews — Converter for Media has the higher average rating.
Q Which is more actively maintained — Converter for Media or Plugin Check (PCP)?
Converter for Media was last updated on Jun 3, 2026 and Plugin Check (PCP) on May 29, 2026, so Converter for Media received the more recent update.
Q Are Converter for Media and Plugin Check (PCP) both free?
Yes — both Converter for Media and Plugin Check (PCP) are free to install from the official WordPress.org plugin directory. Some features may require a paid upgrade offered by the plugin author.
Q Is Converter for Media or Plugin Check (PCP) better for WordPress sites?
Converter for Media is better if your goal is to speed up your site by compressing images and converting them to WebP or AVIF. Plugin Check (PCP) is better if you are a developer or site owner who needs to audit your plugins for security, performance, and coding best practices. They serve completely different purposes, so the right choice depends entirely on whether you need image optimization or plugin quality assurance.
Q Which is easier to set up for a WordPress beginner — Converter for Media or Plugin Check (PCP)?
Converter for Media is easier for a beginner because it works right after activation, automatically converting your existing images to WebP without complex settings. Plugin Check (PCP) requires you to understand plugin development standards and interpret technical reports, which is not beginner-friendly. Most beginners should start with Converter for Media for immediate speed improvements.
Q What is the biggest feature difference between Converter for Media and Plugin Check (PCP)?
Converter for Media focuses on compressing and converting images to modern formats like WebP to improve site speed. Plugin Check (PCP) scans your installed plugins for accessibility issues, security flaws, and performance problems to ensure they follow WordPress best practices. One optimizes your media files, the other audits your plugins.
Q Can you switch from Converter for Media to Plugin Check (PCP) (or the other way) without losing data?
Yes, you can switch between them without losing data because they handle completely different tasks. Converter for Media only modifies your image files, while Plugin Check (PCP) only scans your plugins and generates reports. Deactivating one will not affect the other's data or settings.
Q Which type of site should choose Converter for Media, and which should choose Plugin Check (PCP)?
Choose Converter for Media if you run an image-heavy site like a WooCommerce store, photography portfolio, or blog where page load speed from large images is a concern. Choose Plugin Check (PCP) if you manage multiple sites or develop plugins and need to verify they meet WordPress security and performance standards. A media-focused site needs Converter for Media, while a development or maintenance site benefits from Plugin Check.
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