Imsanity vs Image Merger (2026)

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

Imsanity

Imsanity

4.9(291)

200K+ active installs

Free

Updated 1 month ago
View Imsanity
VS
Image Merger

Image Merger

0(0)

10 active installs

Free

Updated 12 years ago
View Image Merger

Quick Verdict

As of April 2026, Imsanity has a higher user rating (4.9/5 from 291 reviews) and leads in active installations (200K+ vs 10). Both are free WordPress plugins. Imsanity has accumulated 4.5M+ total downloads while Image Merger has 1.7K+.

Detailed Comparison

Rating
4.9/5Imsanity
Image MergerN/A
Total Reviews
291Imsanity
Image Merger0
Active Installs
200K+Imsanity
Image Merger10
Total Downloads
4.5M+Imsanity
Image Merger1.7K+
Support Resolution
50%Imsanity
Image MergerN/A
Last Updated
1 month agoImsanity
Image Merger12 years ago
First Released
2011Imsanity
Image Merger2013
Age
15 yearsImsanity
Image Merger13 years
WP Requires
6.6+Imsanity
Image Merger3.4+
PHP Requires
7.4+Imsanity
Image Mergerfalse+
Business Model
FreeImsanity
Image MergerFree
Latest Version
2.9.0Imsanity
Image Merger0.1

Rating Breakdown

Imsanity

4.9/5(291 reviews)
5
95%
4
3%
3
0%
2
1%
1
1%

Image Merger

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

Recent Reviews

Imsanity Reviews

by robertgray

It works

It just works 🙂

by edgarro

The best!

Very, very useful.

by Topher

Perfect

This plugin does exactly what it says. It also works with WebP, so combined with Cimo you have a perfect scenario for a health media library.

Image Merger Reviews

No reviews yet

Frequently Asked Questions

Is Imsanity or Image Merger more popular?
Imsanity has 200K+ active installations while Image Merger has 10. Imsanity is the more widely-used plugin as of April 2026.
Which has better ratings — Imsanity or Image Merger?
Imsanity has a 4.9/5 rating from 291 reviews, while Image Merger has a 0/5 rating from 0 reviews.
Are Imsanity and Image Merger free?
Imsanity is free and Image Merger is free. Both can be downloaded from the WordPress.org plugin directory.
Which plugin has better support — Imsanity or Image Merger?
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?
Imsanity was last updated 1 month ago and Image Merger was last updated 12 years ago.

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