optimize images
Slimmage
Features
it's free forever
Support all formats: PNG, JPG, WEBP, HEIC, GIF, AVIF, SVG
Extract images from ZIP, DOCX, XLSX files
Batch conversion - process multiple images at once
Optimize images to boost service performance
Resize images or reduce file size without changing dimensions
Real-time quality preview before download
Secure browser-based processing - privacy protected