At a glance
Imagify: Optimize Images for Top Speed (Compress & Convert to WebP/AVIF)
Optimize images in 1‑click: compress, resize & convert to WebP/AVIF - free up to 20MB/month. Enjoy the easiest WordPress image optimizer to set up.
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 | Imagify | Plugin Check (PCP) |
|---|---|---|
| Requires WP | 5.3+ | 6.3+ |
| Requires PHP | 7.3+ | 7.4+ |
| Tested up to WP | 7.0 | 7.0 |
| Plugin age | 10 yrs | 15 yrs |
Quick Verdict
Plugin Check (PCP) wins this comparison based on WordPress.org data. It holds an 80% five-star rating from its review base, compared to Imagify's 78%, and its one-star rate is half that of Imagify (6% vs. 13%). If you need a tool to audit a plugin for directory requirements and best practices, Plugin Check (PCP) is the clear choice. Imagify serves a different purpose entirely, image compression, but for this specific comparison, the data favors Plugin Check (PCP).
Feature Comparison: Imagify vs Plugin Check (PCP)
| Feature | Imagify | Plugin Check (PCP) |
|---|---|---|
| Primary function | Optimize images with compression, resizing, and WebP/AVIF conversion | Check plugins for WordPress.org directory requirements and best practices |
| Image compression | One-click compression with resize options | Not applicable |
| WebP/AVIF conversion | Built-in converter for both formats | Not applicable |
| Free usage limit | Up to 20MB per month | No usage limit |
| Accessibility checks | Not applicable | Checks for accessibility best practices |
| Performance auditing | Not applicable | Includes performance checks for plugins |
| Security scanning | Not applicable | Checks for security best practices |
| Tag focus | compress-images, convert-avif, convert-webp, image-optimization, optimize-images | accessibility, performance, plugin-best-practices, security, testing |
Who Should Use Imagify
- Site owners who want to compress images in WordPress without losing quality, Imagify handles this in one click, and 78% of its reviewers gave it five stars.
- Anyone who needs a WebP converter for WordPress that also supports AVIF output, backed by a plugin with 1.0M+ active installs.
- Teams running WooCommerce stores who need image compression for product images, the bulk optimization feature handles existing media libraries, and the 20MB monthly free tier covers small to medium shops.
Who Should Use Plugin Check (PCP)
- Plugin developers who need to check a WordPress plugin for directory requirements before submission, 80% of reviewers gave it top marks for this specific task.
- Anyone who wants a WordPress plugin best practices checker for accessibility, security, and performance, it runs checks across all three areas in a single scan.
- Developers who need to verify how to check a WordPress plugin for directory standards without manual review, the tool automates the validation process.
Community & Support
Imagify's rating spread shows 78% five-star reviews and 13% one-star reviews, indicating strong satisfaction among most users but a notable minority reporting issues. Plugin Check (PCP) posts a tighter distribution with 80% five-star and only 6% one-star ratings, suggesting fewer critical complaints relative to its review count. Both plugins had too few support threads in the last two months to draw reliable conclusions about response times or resolution rates.
Verdict: Imagify or Plugin Check (PCP) for WordPress sites?
Pick Imagify if you need to convert images to WebP or AVIF, or if you want to bulk optimize existing images on a site with up to 1.0M+ installs. It's the tool for image compression, not plugin auditing.
Pick Plugin Check (PCP) if you develop plugins or need to verify a plugin meets directory standards. It wins on WP.org data with an 80% five-star rating versus Imagify's 78%, and its one-star rate sits at just 6%, half of Imagify's 13%. For the specific task of checking plugin quality, Plugin Check (PCP) is the data-backed recommendation.
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 Imagify compared to Plugin Check (PCP)?
Imagify has 1.0M+ active installs while Plugin Check (PCP) has 10K+, meaning Imagify is used on more sites.
Q Which has better user ratings — Imagify or Plugin Check (PCP)?
Plugin Check (PCP) averages 4.5/5 from 35 reviews, while Imagify averages 4.3/5 from 1,649 reviews — Plugin Check (PCP) has the higher average rating.
Q Which is more actively maintained — Imagify or Plugin Check (PCP)?
Imagify was last updated on Jun 1, 2026 and Plugin Check (PCP) on May 29, 2026, so Imagify received the more recent update.
Q Are Imagify and Plugin Check (PCP) both free?
Yes — both Imagify 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 Imagify or Plugin Check (PCP) better for WordPress sites?
Imagify is better if your main goal is compressing images, converting to WebP or AVIF, and speeding up your media library. Plugin Check (PCP) is better if you need to test your own plugin code for security, performance, and accessibility issues. They solve completely different problems, so the right choice depends on whether you are optimizing images or auditing a plugin you built.
Q Which is easier to set up for a WordPress beginner — Imagify or Plugin Check (PCP)?
Imagify is much easier for a beginner because you install it, set your compression level, and it automatically optimizes new images you upload. Plugin Check (PCP) requires you to have a plugin file to test and understand technical reports about code standards and security. Most beginners will find Imagify ready to use in minutes without any learning curve.
Q What is the biggest feature difference between Imagify and Plugin Check (PCP)?
Imagify focuses entirely on image optimization: it compresses images, converts them to WebP and AVIF formats, and can bulk optimize your existing media. Plugin Check (PCP) is a testing tool for plugin developers that checks for accessibility, performance, security, and best practices in your plugin code. One manages images, the other audits code.
Q Can you switch from Imagify to Plugin Check (PCP) (or the other way) without losing data?
You can safely switch between them because they do not share any data or settings. Imagify only modifies your image files and keeps its own optimization logs, while Plugin Check (PCP) just runs temporary tests on plugin files and does not store anything permanent. Uninstalling one will not affect the other or your site content.
Q Which type of site should choose Imagify, and which should choose Plugin Check (PCP)?
Choose Imagify for any site that needs faster loading images, especially WooCommerce stores with product photos or blogs with many uploaded pictures. Choose Plugin Check (PCP) only if you develop or maintain your own WordPress plugins and need to verify they follow security and performance standards. A typical content site has no use for Plugin Check.
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