Image Resizer
Resize images to exact pixel dimensions. Keep aspect ratio by setting just one side. Free online image resizer.
Key Features
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Exact pixels
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Keeps aspect ratio
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Keeps format
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No watermark
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No login
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100% free
How to Use Image Resizer
1
Choose image
Pick an image file from your device.
2
Set size
Enter width and/or height in pixels.
3
Resize & download
Press Resize and save the result.
Frequently Asked Questions
How do I keep aspect ratio?
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Fill in only one field (width OR height) and the other is calculated automatically.
Does it keep the format?
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Yes — the output keeps the same format as your input image.
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