Resize Images Online
Set an exact width and height in pixels. Processing runs in your browser – nothing is uploaded.
Drop your file here
or click to browse
Supported formats: JPG, JPEG, PNG, WEBP · Max size: 100 MB
You can paste an image from the clipboard (Ctrl+V)
Your file stays on your device – it is never uploaded. Only convert files you own or have the right to use.
How to resize an image
Add one or more images, enter the width or height you want in pixels and run the conversion. With aspect ratio locked, the other dimension is calculated automatically so the picture is not distorted.
Common sizes
| Use | Recommended size |
|---|---|
| Social media post | 1080 × 1080 px |
| Facebook / OG image | 1200 × 630 px |
| Website header | 1920 × 600 px |
| up to 800 px wide | |
| Profile picture | 400 × 400 px |
Tips
- Enlarging images is not recommended – they become blurry because there is no extra detail.
- For a smaller file, reduce the dimensions and compress the image as well.
- To keep quality, start from the original rather than a copy saved several times.