Large image files slow down websites, increase bandwidth costs, and frustrate users. Our free Image Compressor reduces image file sizes while maintaining acceptable visual quality — all processing happens right in your browser.
The tool uses the HTML5 Canvas API to re-encode images at your chosen quality level (1-100%). Lower quality values produce smaller files with more compression artifacts. For web use, 60-80% quality typically provides an excellent balance.
Supports JPEG, PNG, and WebP images. Upload your image, adjust the quality slider, and download the compressed version instantly. No file uploads to any server — your images stay completely private.