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Modern Image Formats vs Erdo Image Optimizer – Image SEO, Audit… (2026)

Detailed side-by-side comparison of two WordPress plugins, based on real-time data from WordPress.org.

Modern Image Formats

Modern Image Formats

3.3(23)

100K+ active installs

Free

Updated 2 months ago
View Modern Image Formats
VS
Erdo Image Optimizer – Image SEO, Audit…

Erdo Image Optimizer – Image SEO, Audit…

0(0)

10 active installs

Free

Updated 1 month ago
View Erdo Image Optimizer – Image SEO, Audit…

Quick Verdict

As of April 2026, Modern Image Formats has a higher user rating (3.3/5 from 23 reviews) and leads in active installations (100K+ vs 10). Both are free WordPress plugins. Modern Image Formats has accumulated 980K+ total downloads while Erdo Image Optimizer – Image SEO, Audit… has 169.

Detailed Comparison

Rating
3.3/5Modern Image Formats
◄
Erdo Image Optimizer – Image SEO, Audit…N/A
Total Reviews
23Modern Image Formats
◄
Erdo Image Optimizer – Image SEO, Audit…0
Active Installs
100K+Modern Image Formats
◄
Erdo Image Optimizer – Image SEO, Audit…10
Total Downloads
980K+Modern Image Formats
◄
Erdo Image Optimizer – Image SEO, Audit…169
Support Resolution
67%Modern Image Formats
Erdo Image Optimizer – Image SEO, Audit…N/A
Last Updated
2 months agoModern Image Formats
►
Erdo Image Optimizer – Image SEO, Audit…1 month ago
First Released
2023Modern Image Formats
Erdo Image Optimizer – Image SEO, Audit…2026
Age
3 yearsModern Image Formats
Erdo Image Optimizer – Image SEO, Audit…3 months
WP Requires
6.6+Modern Image Formats
Erdo Image Optimizer – Image SEO, Audit…5.8+
PHP Requires
7.2+Modern Image Formats
Erdo Image Optimizer – Image SEO, Audit…false+
Business Model
FreeModern Image Formats
Erdo Image Optimizer – Image SEO, Audit…Free
Latest Version
2.6.1Modern Image Formats
Erdo Image Optimizer – Image SEO, Audit…1.8.5

Rating Breakdown

Modern Image Formats

3.3/5(23 reviews)
5
52%
4
4%
3
0%
2
4%
1
39%

Erdo Image Optimizer – Image SEO, Audit…

0/5(0 reviews)
5
0%
4
0%
3
0%
2
0%
1
0%

Recent Reviews

Modern Image Formats Reviews

by lacoste89

Funktioniert wie beschrieben – Heimvorteil weil von WordPress entwickelt

Ich nutze dieses Plugin auf allen neuen Webseiten, damit Bilder automatisch nach AVIF konvertiert werden. Es funktionierte bisher immer ohne Probleme, deshalb kann ich es uneingeschränkt empfehlen. Ic

by primerpizza

Doesn’t work, support not helpful

Been trying to get this thing to work but it just wont serve the generated images. Support stopped replying.

by pdjp

compression?

Good plugin, but no option to set the WebP compression value. What compression is used here?

Erdo Image Optimizer – Image SEO, Audit… Reviews

No reviews yet

Frequently Asked Questions

Is Modern Image Formats or Erdo Image Optimizer – Image SEO, Audit… more popular?
Modern Image Formats has 100K+ active installations while Erdo Image Optimizer – Image SEO, Audit… has 10. Modern Image Formats is the more widely-used plugin as of April 2026.
Which has better ratings — Modern Image Formats or Erdo Image Optimizer – Image SEO, Audit…?
Modern Image Formats has a 3.3/5 rating from 23 reviews, while Erdo Image Optimizer – Image SEO, Audit… has a 0/5 rating from 0 reviews.
Are Modern Image Formats and Erdo Image Optimizer – Image SEO, Audit… free?
Modern Image Formats is free and Erdo Image Optimizer – Image SEO, Audit… is free. Both can be downloaded from the WordPress.org plugin directory.
Which plugin has better support — Modern Image Formats or Erdo Image Optimizer – Image SEO, Audit…?
Support resolution data is not available for all plugins. Check each plugin's WordPress.org support forum for current response quality.
Which plugin is updated more frequently?
Modern Image Formats was last updated 2 months ago and Erdo Image Optimizer – Image SEO, Audit… was last updated 1 month ago.

Plugin data sourced from WordPress.org. Comparison and analysis by PluginSift.