Image Compressor
Compress JPEG, PNG, and WebP images to reduce file size while maintaining quality. All processing happens in your browser.
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Image Compression: Reduce File Size Without Losing Quality
Learn how lossy and lossless compression work, and how to shrink images instantly in your browser.
What Is Image Compression?
Image compression reduces the file size of a photo or graphic while preserving as much visual quality as possible. There are two main approaches: lossy compression, which discards some data for smaller files, and lossless compression, which preserves every pixel but achieves less reduction.
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