Image Resizer
Upload an image, enter the width and height to resize it, optionally lock the aspect ratio, then download as PNG or JPEG. Everything runs in your browser — nothing is uploaded.
Drag an image here, or click to upload
Supports JPG, PNG, WebP, GIF and other common formats
Choose imageOriginal size —
Enlarging beyond the original size may look blurry; shrinking keeps good quality. All processing happens on your device and the image is never uploaded.
About the image resizer
This free online image resizer lets you change an image’s dimensions right in your browser: upload an image, enter the width and height you want (in pixels), and optionally lock the aspect ratio so the proportions stay correct — handy for shrinking large photos to upload, or making fixed-size avatars and social images. When done, export as PNG or JPEG.
All processing happens locally on your device and the image is never uploaded to any server. Shrinking usually looks great; enlarging beyond the original resolution can look blurry, so it is best to start from the original or a larger image.