Change image dimensions to any pixel size with an optional aspect-ratio lock. Everything runs in your browser — your photos are never uploaded.
Upload your image, enter the target width and height in pixels (keep aspect-ratio lock on to avoid distortion), then download the resized result instantly.
Shrinking an image keeps it sharp. Enlarging beyond the original resolution can look soft — for upscaling, use a dedicated AI upscaler.
Yes — completely free with no sign-up, and 100% private because resizing happens in your browser.