Drop images here or click to browse — select as many as you like
JPG · PNG · WebP · GIF · BMP · SVG · AVIF — processed entirely in your browser
Output Format
Quality
80%
Background (for transparency)
#ffffff
Quality only affects JPEG and WebP output — PNG and BMP are always lossless. The background color fills transparent pixels when the output format has no alpha channel (JPEG, BMP).
Resize (optional)
Max width (px)
Max height (px)
Images larger than these bounds are scaled down to fit, keeping their aspect ratio. Smaller images are left as-is. Leave blank to keep original dimensions.
Aspect Ratio (optional)
:
Force a target ratio: Crop trims the image to fill the ratio (nothing added, edges cut). Fill pads extra space around the image using the background color above — nothing is cropped.