Image Resizer
Resize an image to exact dimensions or a percentage of its original size, right in your browser, before uploading it anywhere. Resizing a 4000x3000 pixel camera photo down to 1200x900 for a website keeps the same 4:3 proportions while cutting the file size dramatically, since most websites do not need or display anywhere near full camera resolution.
How to use Image Resizer
Step-by-step guide to the boxes below. Open it only if you need help.
How to use Image Resizer
Step-by-step guide to the boxes below. Open it only if you need help.
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1
Choose image Upload
Pick the image you want to resize.
Choose a file from your device. It stays in your browser.
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2
Width (px) Number
The new width in pixels.
Example: 800
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3
Height (px) Number
The new height in pixels. With the lock on, it follows the width so the picture does not look stretched.
Example: 600
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4
Lock aspect ratio Tick box
Keep it ticked to avoid stretching. Untick it only if you need an exact width and height.
Tick the box if it applies to you, leave it empty if not.
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5
Press “Resize image”
Click the button under the boxes. If something is missing or not valid, a short message tells you which box to fix.
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6
Read your result
Your resized image is shown and can be downloaded. Change any box and try again to compare different numbers.
Image Resizer FAQs
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