image
Image Resizer
resize an image by width or height. keeps aspect ratio.
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about
Load an image, type a target width (or height), and download the resized result. Aspect ratio locked. Nothing uploads.
how to use
- Upload an image.
- Edit either the width or height — the other locks to the aspect ratio.
- Click 'download' to save the resized PNG.
examples
- Shrink a 4000px screenshot to 1200px for a blog post.
- Scale a logo to exactly 256px wide for an avatar.
- Match an image to a specific height while keeping proportions.
faq
Can I unlock the aspect ratio?
Not yet — locked aspect-ratio is the common case. Free-stretch is a future option.
Does it upscale?
Yes, but quality degrades like any browser resize. For high-quality upscaling, use a dedicated tool.