Shrink PNG, JPEG, WebP, and AVIF file sizes by 60%–80% to speed up website load times and improve Core Web Vitals.
Applies quantization, color palette reduction, and perceptual entropy coding (like MozJPEG, pngquant, and OxiPNG) to remove unnecessary data while maintaining pristine visual fidelity.
Before uploading banners or article hero images to your blog, e-commerce store, or sending high-res photo albums via messaging apps.
Ranked by feature completeness, privacy safety, and ease of use.
Smart lossy compression for WebP, PNG, and JPEG images.
TinyPNG uses smart lossy compression techniques to drastically reduce the file size of your WEBP, JPEG, and PNG images with zero visible quality loss.
Google Chrome Labs open-source in-browser image compression and format converter.
Squoosh is an open-source image optimizer that runs completely inside your browser via WebAssembly, providing an interactive side-by-side comparison slider.
Advanced web raster & vector graphics editor supporting PSD, AI, and Sketch files.
Photopea is a full-fledged Photoshop alternative that runs directly in your web browser with layers, masks, smart objects, filters, and pen tools.
Web GUI for SVGO to clean, minify, and strip metadata from SVG graphics.
SVGOMG is the premier online tool to optimize Scalable Vector Graphics (SVG), stripping editor cruft, rounding coordinates, and minifying paths.
Audit website performance, Core Web Vitals, and mobile user experience.
Google PageSpeed Insights analyzes web page performance using Lighthouse lab data and real-world Chrome User Experience Report (CrUX) field telemetry.
Massive all-in-one free digital toolkit for PDF, image, video, and AI writing tasks.
TinyWow is a comprehensive online utility hub offering over 200 free tools to compress PDFs, convert video formats, strip backgrounds, edit images, and write AI copy.
Common questions and practical advice for completing this task.
PNG images with large flat colors can shrink by up to 80% with indexed palettes. High-res JPEGs typically reduce by 50%–70% without perceptible artifacting.
Convert legacy image formats to next-generation WebP and AVIF formats recommended by Google Lighthouse for maximum speed.
Scale photo dimensions for social media banners, avatar avatars, thumbnails, and responsive web assets.
Strip unnecessary metadata, convert raster logos to vector SVG paths, and minify SVG code for web applications.
Analyze real-world mobile and desktop loading performance with actionable diagnostic recommendations from Google Lighthouse.