Image Compressor
Compress JPEG, PNG, and WebP images locally using Canvas API. Speed up website Core Web Vitals with smaller image payloads.
Drop your image here or click to browse
Supports JPG, PNG, WebP, GIF (Processed 100% in your browser)
How Does Browser-Based Image Compression Work?
When you upload an image, your browser decodes it and renders the pixels onto an HTML5 <canvas> element. The canvas then re-encodes the image at your chosen quality level and file format (WebP/JPEG) using client-side compression algorithms, keeping your photos 100% confidential.