Batch image compression for JPG/PNG/WebP, 100% local with zero upload, PNG uses k-means palette quantization (same as TinyPNG)
Batch compress JPG, PNG, WebP images, up to 20 at a time (free tier). PNG uses k-means palette quantization (same family as TinyPNG/pngquant), JPEG/WebP via native browser encoders. 100% local processing, zero upload.