Image compression significantly reduces file size without visible quality loss. This speeds up website loading, saves disk space, and reduces data transfer costs.
Our tool works entirely in your browser — your images are never uploaded to a server, ensuring complete privacy. You get optimized files instantly.
Which compression level should I pick to avoid losing quality?
For photos where detail matters, choose "Low" compression — it barely affects visual quality. "High" compression gives the biggest size savings but may introduce slight artifacts on complex images.
How much can the file size be reduced?
On average, compression saves up to 80% of the original size depending on image content and the chosen level — photos with complex textures compress less than simple images with uniform areas.