Toolszu Image Optimizer
Toolszu Image Optimizer is a lightweight WordPress image compression, resizing, and WebP conversion plugin designed for content writers, bloggers, and …
5(1 reviews)
·10 active installs·Updated 1 month agoAs of April 2026, Toolszu Image Optimizer is a WordPress webp plugin with 10 active installations and a 5/5 rating from 1 reviews. It has been downloaded 277 times in total. Requires WordPress 5.5+ and PHP 7.4+. Available on WordPress.org since 2026. Recently updated within the last 3 months. Top alternative: EWWW Image Optimizer.
5/51 reviews
10active installs
277total downloads
1 monthsince 2026
Overview
Toolszu Image Optimizer is a lightweight WordPress image compression, resizing, and WebP conversion plugin designed for content writers, bloggers, and performance-focused websites.
The plugin automatically resizes large uploads, compresses them, converts them to WebP format, targets specific KB sizes, and includes a powerful bulk optimizer for existing media library images. Perfect for improving Core Web Vitals, page speed, and overall website performance.
Key Features
✔ Automatic physical dimension resizing (prevents massive 4K uploads)
✔ Automatic image compression on upload
✔ Convert JPG & PNG images to WebP automatically
✔ Target specific maximum file size (e.g., 150KB)
✔ Bulk optimize existing images
✔ Optional backup of original images
✔ Clean and beginner-friendly dashboard
✔ D…
Screenshots
Ratings & Reviews
51 reviews
5 ★
1
4 ★
0
3 ★
0
2 ★
0
1 ★
0
Compatibility
| WordPress | 5.5+ requiredTested up to 6.9.4 |
| PHP | 7.4+ required |
Top Alternatives to Toolszu Image Optimizer
Frequently Asked Questions
Changelog
1.1.0
- NEW: Added Automatic Dimension Resizing. The plugin now automatically scales down massively wide images (e.g., 4000px) to a web-friendly maximum width (1200px) before compressing, drastically improving image quality and server speed.
Contributors
Plugin data sourced from WordPress.org. Analysis and metrics by PluginSift.