Resize image Online
Set precise width and height, with optional aspect-ratio locking.
Free to use. No added watermarks.
- 1Choose files
- 2Make it yours
- 3Preview & save
Drop a file here
Or choose from your device. Your originals stay unchanged.
JPG,JPEG,PNG,WEBP · 20 MB per image · 16 megapixels per image · 50 MB total · max. 20 files
Output: up to 4096 pixels per side. Animated images become a single still frame.
Processed on your device. No file upload.
How to use Resize image
- Choose an image from your device.
- Enter a width in pixels.
- Choose a format and save your resized image.
Make the result work for you
Match an upload form or layout using exact width and height. Keep proportions checked to avoid distortion; uncheck it only when you intentionally need a stretched image.
Formats and practical limits
Make images fit a website, presentation, or upload form. Set width and height in pixels. Keep proportions locked to avoid stretching, or unlock them for exact dimensions.
About this tool
What can I do with Resize image?
Match an upload form or layout using exact width and height. Keep proportions checked to avoid distortion; uncheck it only when you intentionally need a stretched image.
Which inputs and outputs does this tool support?
JPG / PNG / WebP. Output is limited to 4096 pixels on either side and 16 million pixels total. Enlarging cannot recover missing detail.
Does Resize image upload my data?
Selected file contents and generator inputs are processed locally in your browser. The website still loads its code and fonts from the host. Download results before closing the page.
How do I keep my result?
Review the preview, choose a download filename, and save the generated file. Text and table outputs also offer copy actions. The source file is unchanged.