Drop an image here
or click to choose · PNG, JPG, WebP, GIF
Choose imageAbout the Image Resizer
Resize any image to exact pixel dimensions. Lock the aspect ratio to scale proportionally, or unlock it to set width and height independently. The original size is shown so you always know what you're starting from.
Resizing is done on a canvas in your browser, so your image is never uploaded. It's ideal for preparing avatars, thumbnails, banners and upload-size-limited photos.
Features
- Resize to exact pixel width and height
- Lock the aspect ratio to avoid distortion
- Shows the original dimensions
- High-quality canvas scaling
- Download as a PNG with one click
- 100% in your browser — your image stays private
How to resize an image
- Drop an image onto the tool, or click to choose a file.
- Enter a new width or height in pixels.
- Keep Lock aspect ratio on to scale proportionally.
- Click Download to save the resized image.
Frequently asked questions
Will resizing distort my image?
Not if you keep Lock aspect ratio enabled — width and height stay in proportion. Unlock it only if you intentionally want to stretch the image.
Can I enlarge an image?
Yes, you can set dimensions larger than the original, though enlarging beyond the source size may look softer.
Is my image uploaded?
No. Resizing happens entirely in your browser, so your image never leaves your device.
What format is the result?
The resized image downloads as a PNG to preserve quality and any transparency.