WordPress plugin comparison

ArshadStudio Bulk Image Converter to WebP vs Robin Image Optimizer

ArshadStudio Bulk Image Converter to WebP

by Arshad Shah

Fewer than 10 installs

Robin Image Optimizer

by Themeisle

100K+ installs4.4

At a glance

Robin Image Optimizer has more active installs: 100K+, against fewer than 10 for ArshadStudio Bulk Image Converter to WebP.
On a typical day, Robin Image Optimizer is downloaded about 1,101 times, ArshadStudio Bulk Image Converter to WebP about 2.
ArshadStudio Bulk Image Converter to WebP has no reviews yet.
Robin Image Optimizer was updated more recently: Nov 10, 2026, against Jun 14, 2026 for ArshadStudio Bulk Image Converter to WebP.
Robin Image Optimizer is tested with a newer WordPress: 7.1.4, against 7.0.8 for ArshadStudio Bulk Image Converter to WebP.
Robin Image Optimizer has been around longer: since 2018, against 2026 for ArshadStudio Bulk Image Converter to WebP.

Robin Image Optimizer leads on 6 of 6 comparable lines.

Metric	ArshadStudio Bulk Image Converter to WebP	Robin Image Optimizer
Popular rank	#49,758	#454
Active installs	Fewer than 10	100K+
Downloads, last 30 days	54	48.4K
Rating	No ratings	4.4(132)
Support threads resolved	–	100%
Tested up to	7.0.8	7.1.4
Search multiplier	×0.05	×1.27
Last release	4 months ago	today
Requires PHP	7.2	7.4

From WordPress.org's public data, refreshed every night. Downloads are WordPress.org's official daily figures for the last 30 days.

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