Compress images up to 90% smaller while maintaining visual quality with our free online image compressor. Perfect for optimizing website images, reducing email attachment sizes, or saving storage space. Supports JPG, PNG, and WebP formats with adjustable quality settings. All processing happens locally in your browser for maximum privacy and instant results.
JPG, PNG, and WebP formats are supported. For HEIC files, convert to JPG first before compressing.
It depends on the quality setting. At 80% quality or higher, the difference is usually imperceptible.
Processing happens in your browser's memory, so images under 50MB work most reliably.