PluginSift

EWWW Image Optimizer vs Optisize – WebP Konwerter (2026)

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

EWWW Image Optimizer

EWWW Image Optimizer

4.8(1,823)

1.0M+ active installs

Free + Premium

Updated 3 days ago
View EWWW Image Optimizer
VS
Optisize – WebP Konwerter

Optisize – WebP Konwerter

0(0)

0 active installs

Free

Updated 1 month ago
View Optisize – WebP Konwerter

Quick Verdict

As of April 2026, EWWW Image Optimizer has a higher user rating (4.8/5 from 1,823 reviews) and leads in active installations (1.0M+ vs 0). Both are free + premium WordPress plugins. EWWW Image Optimizer has accumulated 45M+ total downloads while Optisize – WebP Konwerter has 171.

Detailed Comparison

Rating
4.8/5EWWW Image Optimizer
◄
Optisize – WebP KonwerterN/A
Total Reviews
1,823EWWW Image Optimizer
◄
Optisize – WebP Konwerter0
Active Installs
1.0M+EWWW Image Optimizer
◄
Optisize – WebP Konwerter0
Total Downloads
45M+EWWW Image Optimizer
◄
Optisize – WebP Konwerter171
Support Resolution
14%EWWW Image Optimizer
Optisize – WebP KonwerterN/A
Last Updated
3 days agoEWWW Image Optimizer
◄
Optisize – WebP Konwerter1 month ago
First Released
2012EWWW Image Optimizer
Optisize – WebP Konwerter2026
Age
14 yearsEWWW Image Optimizer
Optisize – WebP Konwerter2 months
WP Requires
6.6+EWWW Image Optimizer
Optisize – WebP Konwerter5.0+
PHP Requires
7.4+EWWW Image Optimizer
Optisize – WebP Konwerter7.4+
Business Model
Free + PremiumEWWW Image Optimizer
Optisize – WebP KonwerterFree
Latest Version
8.5.0EWWW Image Optimizer
Optisize – WebP Konwerter1.1.6

Rating Breakdown

EWWW Image Optimizer

4.8/5(1,823 reviews)
5
90%
4
4%
3
1%
2
1%
1
4%

Optisize – WebP Konwerter

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

Recent Reviews

EWWW Image Optimizer Reviews

by gordonskene

So far – so good

Optimized over 1,000 images so far – I think there’s 19,000 more to go. But so far – so good.

by todoporjesus

EXCELENTE PLUGIN

Recomiendo 100%

by xsedlacp

Good plugin

easy to use

Optisize – WebP Konwerter Reviews

No reviews yet

Frequently Asked Questions

Is EWWW Image Optimizer or Optisize – WebP Konwerter more popular?
EWWW Image Optimizer has 1.0M+ active installations while Optisize – WebP Konwerter has 0. EWWW Image Optimizer is the more widely-used plugin as of April 2026.
Which has better ratings — EWWW Image Optimizer or Optisize – WebP Konwerter?
EWWW Image Optimizer has a 4.8/5 rating from 1,823 reviews, while Optisize – WebP Konwerter has a 0/5 rating from 0 reviews.
Are EWWW Image Optimizer and Optisize – WebP Konwerter free?
EWWW Image Optimizer is free + premium and Optisize – WebP Konwerter is free. Both can be downloaded from the WordPress.org plugin directory.
Which plugin has better support — EWWW Image Optimizer or Optisize – WebP Konwerter?
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?
EWWW Image Optimizer was last updated 3 days ago and Optisize – WebP Konwerter was last updated 1 month ago.

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