Drop in an image and shrink its file size with quality control, then download the optimized version. Everything happens locally — your photos never leave your device.
Click to choose or drag & drop an image here
Images are processed locally — nothing is uploaded.
The image is re-encoded on a canvas with your chosen quality. For JPG and WebP this dramatically reduces file size. For PNG with transparency it converts to a high-quality WebP (or JPG when you reduce quality), so you get the smallest possible file while keeping things sharp. All processing happens in your browser.