PixelCraft with WebPv2.1.4
Automatically convert JPG and PNG images to WebP, reduce file sizes and speed up your WordPress website.
Alternatives to Nish Image Optimizer
Plugins below are selected for functional relevance and current directory signals. Active-install counts do not affect this ranking.
Relevant replacements
WordPress plugins with similar use cases
Compatibility and update metadata provide context, not a quality guarantee. Review each plugin’s details for your site.
Local WebP optimizer for WordPress. Free converts images to WebP; Pro adds AVIF and site-wide image tools.
Automatically converts JPG and PNG images to WebP format, optimizes size to 100KB-115KB range, updates database URLs, and generates SEO alt text.
Convert media library images to WebP, JPG or PNG with per-image quality, version history, automatic backups and daily optimization.
Converts JPEG and PNG to modern WebP and AVIF formats, with bulk optimization and smart delivery.
Local WebP & AVIF for WordPress. No external image CDN, account, API key, or paid feature limits.
Compress and optimize WordPress images, convert to WebP, and reduce image sizes for faster page loads.
A powerful, safe, and automated bulk image optimizer. Convert JPGs and PNGs to WebP, shrink dimensions, and automatically update content URLs.
Optimize and serve your images in AVIF or webp format on-the-fly, boosting site performance and decreasing load times with our network distribution.
Toolszu Image Optimizerv1.1.2
Toolszu Image Optimizer is a lightweight WordPress image compression, resizing, and WebP conversion plugin designed for content writers, bloggers, and …