How to Resize an Image Online (Free)

Need a smaller version of a photo for a website, email or social media? Resizing an image takes just a few seconds and needs no software.

Step by step

1. Open our free image resizer.
2. Click or drag your image into the box.
3. Choose the Resize tab.
4. Enter the width or height you need (for example 800 pixels).
5. Click Resize & Download and save the new file.

Tips

To avoid distortion, keep the same width-to-height ratio as the original. Most social media sites only need images 800-1600 pixels wide, so you can shrink large photos safely.

Your image never leaves your device - it is processed locally in your browser.