Image Resizer
Resize images precisely by pixels or percentage
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🔒 Everything runs 100% in your browser. Your files and input are never uploaded to any server.
Resize images to any pixel dimensions or percentage you want. A lock-aspect-ratio option lets you scale down or up without distortion, all processed in your browser with no upload.
How to use
- Select an image.
- Enter the width and height (px) or a percentage. Turn on aspect-ratio lock to adjust automatically.
- Download the resized image.
FAQ
- Can I resize while keeping the aspect ratio?
- Yes. With the aspect-ratio lock on, changing one value automatically calculates the other.
- Will enlarging make it blurry?
- Scaling above the original size can reduce quality. For sharp enlargements, use an AI upscaling tool.
- Can I change the format too?
- Yes. When saving, you can choose between JPG, PNG, and WebP.