Compress JPG, PNG, and WebP images free online. Reduce file size up to 90% without visible quality loss. No upload, no signup, 100% browser-based.
Large images are the #1 cause of slow websites. Smaller images mean faster load times, better user experience, lower bounce rates, and improved Google PageSpeed scores. IMGVO compresses your images intelligently — reducing file size dramatically while keeping them looking sharp.
Drop JPG, PNG, or WebP files into IMGVO. Batch compression supported — compress dozens at once.
Use the quality slider. 75–80% is optimal for web. The side-by-side preview shows exactly what you get.
Download each file individually or use Download All to get a ZIP. IMGVO shows the size saving percentage.
| Photo (JPG, quality 80%) | Original: 3.2 MB | Compressed: ~650 KB (-80%) |
| PNG logo (lossy WebP) | Original: 480 KB | Compressed: ~95 KB (-80%) |
| Screenshot (PNG) | Original: 1.8 MB | Optimized: ~420 KB (-77%) |
| Web banner (JPG, 85%) | Original: 950 KB | Compressed: ~220 KB (-77%) |
Lossy compression (JPG and WebP) removes imperceptible data to achieve smaller files. At 75–85% quality, the difference is invisible to the human eye in most images.
75–80% quality for most web images. 85–90% for photography you want to preserve carefully. 60–70% for thumbnails and small preview images.
Yes. IMGVO compresses PNG using optimization techniques. For even smaller files, consider converting PNG to WebP, which can reduce size by 50–70% with transparency preserved.
IMGVO processes files entirely in your browser, so limits depend on your device's memory. Most devices handle images up to 50–100 MB without issues.