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Plus WebP or AVIF

By Katsushi Kawamori

Performance & Optimization / Image Optimization & Compression

Plus WebP or AVIF Review - In-Depth Analysis

Generate WebP or AVIF images from your media library. Replace original images with optimized formats.

Performance Overview

WPS Score

6.79/10

User Rating

4.6/5 (based on 26+ reviews)

Active Installations

5,000+

Update Frequency

Below Average It is calculated using the weighted average of same category plugins.

Security Score

1 / 10 (Very Low Risk) It is calculated using the weighted average of all versions.

What It Does

This plugin allows you to generate WebP or AVIF files when adding images to your Media Library. It can convert all images asynchronously and replace the original files with the optimized formats. Additionally, it can delete the original image files and update all URLs in your content accordingly.

WP-CLI commands are available for users with a large number of files. Use commands like 'wp pluswebpavif webp' to generate WebP images or 'wp pluswebpavif avif' for AVIF. You can also specify quality settings and MIME types for conversion.

For advanced users, there are filter hooks available to customize database changes beyond just content replacement.

Comparing to Alternatives

Plus WebP or AVIF is a straightforward plugin focused on converting images to WebP or AVIF formats. When compared to other image optimization plugins, it offers a simple approach without extensive additional features.

Top alternatives

Strengths

Simple and easy to use interface
Supports both WebP and AVIF formats
Free to use without hidden costs
Effectively reduces server storage usage
Minimal configuration required

Weaknesses

Lacks advanced optimization features found in competitors
Reported issues affecting SEO and Google indexing
No official premium or pro support
May cause email sender name changes after updates

User Sentiment Analysis

User feedback highlights both the plugin's effectiveness and some critical issues encountered.

Positive highlights

"非常棒的插件，而且免费。五星好评" - 俊
"Great plugin to save my server space!" - myeasymaster
"Excellent piece of work! It’s a refreshingly easy to handle plugin." - yondermann
"Отличный плагин. Делает свою работу на все 100%" - Делай Сайт

Common complaints

Plugin can negatively impact Google search visibility
Changes email sender name unexpectedly after updates
Some users report traffic loss linked to plugin usage

Weaknesses

Potential SEO issues due to image loading method
Limited support and updates
No premium version for enhanced features

Who Should Use This?

Best for

Users seeking a free, simple plugin to convert images to WebP or AVIF formats without needing advanced optimization features.

Not ideal for

Website owners who rely heavily on SEO and Google search traffic or require comprehensive image optimization and support should consider other options.

Pricing & Value

Free version includes

The free version provides basic image conversion to WebP and AVIF formats, helping reduce server storage and improve load times without any cost.

Final Verdict

Plus WebP or AVIF is a straightforward and free solution for converting images to modern formats, suitable for users with basic needs.

However, potential SEO issues and lack of advanced features mean it may not be the best choice for sites where search visibility and comprehensive optimization are critical.