Yes, WP TinyPNG is free to use. It is available as a free plugin on WordPress.org.

How many websites use WP TinyPNG?

WP TinyPNG has 40 active installations as tracked by WordPress.org.

What are the best WP TinyPNG alternatives?

Popular alternatives to WP TinyPNG include Image Converter for WebP, Instant WebP Converter, Image Format Converter. You can compare them side-by-side on our comparison pages.

Does WP TinyPNG work with the latest WordPress?

WP TinyPNG has been tested up to WordPress 4.3.34. It requires WordPress 4.3+ and PHP false+.

WP TinyPNG — Reviews, Rating & Alternatives (2026)

Name: WP TinyPNG
Rating: 5 (1 reviews)
Author: optimising

As of April 2026, WP TinyPNG is a WordPress png plugin with 40 active installations and a 5/5 rating from 1 reviews. It has been downloaded 2.7K+ times in total. Requires WordPress 4.3+ and PHP false+. Available on WordPress.org since 2014. Last updated 12 years ago — may have compatibility concerns. Top alternative: Image Converter for WebP.