Plugin Directory

Block & Optimize PDFs – PDF.dk

pdfdk

Block PDFs from Google indexing, compress and watermark. Nordic GDPR processing with deletion certificates.

Nik Images Auto Convert

Dmytro Nikolaienko

Convert uploads to WebP or AVIF with adjustable quality, and convert your existing media library without breaking published pages.

Just Image Optimizer

Alex Prokopenko / JustCoded

Just Image Optimizer uses Google Page Speed Insights API to compress image files, improve performance and boost your SEO rank.

CT Optimization

Code Tốt

Provides settings for enable/disable WordPress core features and some tweaks for ACF, Gravity Forms, such like Enable CDN, Lazyload assets.

Halka WebP Image Optimizer

Jewel Rana

Automatically compress and convert uploaded images to WebP for faster page loads.

PDF Compression & Watermarking – WoowPDF

kfshakeel

A wordpress plugin by WoowPDF.

Png Compress

Katsushi Kawamori

Compress PNG files.

MITS Image Optimizer

wpaluchmits

Auto-compress images on upload, bulk convert to WebP & AVIF, manage .htaccess WebP serving, and audit your site - all in one plugin.

Smart WebP Converter

FireXCore

Converts images to WebP on upload, with lazy loading, SEO optimization, and compression to boost performance.

CC-Minify

Clearcode

This plugin combines and minifies your CSS and JS files to improve page load time.

ToffeePress

Dan

Compress your images to a high quality allowing your pages to load faster, use less bandwidth, less storage and score better on general SEO tests.

Webxperthub Media Optimizer

iftiarhossain

Automatically compress and convert your images to WebP on upload, with safe background bulk processing for your existing media library.

FreshCode Image Compress Lite

Faredul Ali

A lightweight WordPress plugin that automatically compresses uploaded images to improve website loading speed.

Pihlfelt Image Assistant – AI Alt Text & Image Optimization

Kristoffer Pihlfelt

Find images missing alt text, fix them fast — manually or with AI — and optimize your whole media library with automatic backups.

Kashii Client‑Side Image Compressor

Kashii Malik

Client-side image compression tool. Compress multiple images without storing data. Compatible with Elementor.

OptiImage – Upload Optimizer

Yudiz Solutions Ltd.

Optimize and compress images uploaded from the frontend and media library for faster loading times with OptiImage - Upload Optimizer!

OmegaPix Image Optimizer – Convert WebP & AVIF (Local, No Cloud)

wxdlabs

Optimize images and convert to WebP & AVIF on your own server. Local, private, no cloud, no credits — faster site and better Core Web Vitals.

G File Merge & Minify

Sinan Yorulmaz

A lightweight WordPress plugin that can shrink and combine CSS and JavaScript files on your website.

Compress PDF with Cross Service Solutions integration

XSS Cross Service Solutions

A WordPress plugin to compress PDF files using the service of XSS (Cross Service Solutions) Pte Ltd

Squishly — Image & PDF Compressor & Converter

myaoapps

Add Squishly's free file-compression and conversion tools to your site with a block or shortcode. Everything runs in your visitors' browsers.

ImgOPT

Takanashi Hoshino

Optimize Images, more speed for WordPress site.

ImageCompressionAI Media Optimizer

Rachid Aitouaissi

Compress your media library through the imagecompression.ai API. Automatic on upload, bulk compression, resizing, backups with one-click restore.