Compress images with quality control
Upload an image and process it. All processing happens server-side via Sharp. Your file is not stored.
Drop image here or click to browse
Max 4 MB • PNG, JPEG, WEBP, AVIF, GIF, TIFF
Drag and drop an image (JPG, PNG, WebP, AVIF) or click to browse.
For JPG/WebP: set quality (0-100). Lower = smaller file. For PNG: reduce color palette.
See before/after file size and visual quality comparison.
Download the compressed image. Keep the original as a backup.
Compress images before uploading to your website to improve page load speed.
Reduce image file sizes to stay within email attachment limits (usually 10-25 MB).
Compress images for mobile apps to reduce app bundle size and data usage.
80-85 is a good balance between file size and visual quality. Below 70, artifacts become noticeable.
Yes, for the same visual quality, WebP is typically 25-35% smaller. But not all browsers support WebP (very old Safari/Chrome).
PNG is lossless. Compression reduces the color palette (lossy) or re-compresses with Zlib (lossless). For photos, convert to JPG/WebP for better compression.