SpeeJax is a free collection of browser-based website speed and optimization tools built to help developers, website owners, and SEO professionals improve their websites faster. Minify HTML, CSS, and JavaScript, compress images, optimize code, clean markup, and prepare performance-friendly website resources without installing software or creating an account. Your tools run directly in the browser, making everyday optimization tasks simple and convenient. SpeeJax is designed for quick checks and practical improvements, whether you are working on a WordPress website, landing page, web application, or custom project. No signup, no unnecessary setup, and no server uploads for your files.
SpeeJax
Free, browser-based tools to minify code, compress images and build performance-ready markup. No signup, no server uploads.
Introduction
User Reviews
4.8/5.0
Click stars to rate
Featured Picks
Curated highlights
Plimo
FeaturedPlimo brings the newest AI image and video models together in one place and makes them easy to use. Pick a trending template and add your photo, or describe your own idea and choose a model. New accounts get 100 free credits, and plans start at $15/month.
Vidsembly
FeaturedVidsembly is an AI video creation platform that turns PowerPoint presentations, PDFs, and documents into narrated videos. Create AI presentations, clone voices, translate slides, transcribe recordings, generate soundtracks, and host videos in one place.
PartnerBoost
FeaturedPartnerBoost helps Amazon sellers and cross-border brands recruit affiliates and creators, manage partnership campaigns, and track partner-driven sales.
Smut Writer AI
FeaturedUncensored AI smut writer and story generator: build characters and worlds, then role-play with them or let it write the full story. Free daily, no card.
SpicyAPI
FeaturedAI APIs for image, video, audio and chat, with SDKs, MCP integrations and usage-based USD billing.
NewTool
FeaturedA rising-star tools directory and launchpad for new web tools, startups, and AI products.
More Products
Founden is the engine for autonomous software. Describe the first version and it goes live. Leave it running and it keeps developing itself.
WordPress speed optimization service focused on faster loading times, Core Web Vitals, caching, images, and performance.
AI-powered no-code website builder for creators to build websites, sell digital products, create link-in-bio pages, blogs, forms, and more.
A professional website builder and visual HTML/CSS editor for web developers and designers, supporting Bootstrap, Tailwind CSS, WordPress, and responsive design
Relume offers an AI website builder for generating sitemaps, wireframes, and style guides, streamlining web design and development workflows.
Tilda is a no-code website builder with 550+ pre-designed blocks and a built-in Zero Block editor for custom designs.