Image Resizer
Resize images to exact dimensions — 100% free, runs in your browser
Click or drop image here
PNG, JPG, JPEG — processed locally, never uploaded
About the Image Resizer
Uploading a 4000 pixel wide photo to a space that displays it at 800 pixels wastes bandwidth for no visible gain. Resizing to the dimensions you actually need is often a bigger saving than compression. Leave the height blank and the aspect ratio is kept for you.
How to use it
- Choose your image.
- Enter the width you need in pixels.
- Leave height empty to keep the proportions, or set both to force a size.
- Press Resize and download.
Common questions
What width should I use for a website?
1200 pixels covers most full-width blog images. For thumbnails, 400 to 600 is plenty.
Will it stretch my image?
Only if you set both width and height to a ratio different from the original. Leave one blank to avoid distortion.
Can I make a small image bigger?
You can, but it will look soft. Enlarging cannot invent detail that was never captured. For that, try the AI Image Upscaler.
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