Image resizer & converter
Resize an image, preserve its proportions, and choose the format you need.
Start with your image
Image preview
▧Your image will appear here.
A size that fits.
Enter your target width or height. Keep proportions enabled to avoid stretching. Turn it off only when you deliberately want different proportions.
Supports JPG, PNG, and WebP inputs up to 25 MB and 40 million pixels. JPG exports use a white background for transparent areas. Conversion removes embedded metadata and may change color appearance; keep your original file.