Image Converter & Optimizer - compress PNG, JPG & WebP | POLPROG Skip to content

Image Converter & Optimizer BETA

Convert, compress and resize images directly in your browser. Optimize PNG, JPG and WebP files for faster websites, smaller apps and better performance.

Free to use No registration Privacy-first
Files are processed locally in your browser.
Output format
Quality i %
40% (Smaller file)100% (Best quality)
Resize (optional)
Batch mode: Up to 20 files
Optimization tipsFollow these best practices for faster load times and better UX.
Use JPG for photosBest for photographs and complex images.
Use PNG for transparencyPerfect for logos, icons and graphics with transparency.
Use WebP for balanceGreat compression with high quality for modern browsers.
Need help optimizing images for your website or app? Our experts can help you improve performance, reduce sizes and boost your Core Web Vitals.
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All processing is performed in your browser. We do not store or share your files.