Resize Images Online

Finally, the Images API you've been waiting for

Core Features of Image Resizer

Resizing

Pixel perfect resizing and percentage based resizing, we support both.

Cropping

For when you need a square thumbnail.

Image format change

Upload any image format. Dynamically convert to PNG, JPEG or WEBP.

SEO compatible

Flexible URLs allow you to use keywords for maximum search engine optimization.

Getting Started

1. Upload an image
                    http://api.imageresizer.io/v0.1/images?url=http://upload.wikimedia.org/wikipedia/commons/b/bc/Gl%C3%BChwendel_brennt_durch.jpg
                
Response:
{
    "success":true,
    "response":{
        "id":"nKJ5SlkdIO",
        "width":1065,
        "height":1600
    }
}
2. Use image ID to resize to a new height
                    http://img.imageresizer.io/nKJ5SlkdIO?height=400
                
Result:
Glühwendel brennt durch
3. Done!
That is all there is to using Image Resizer. You can start using this service right now! The service is free to use during the beta period.
Note: all images uploaded during the beta period will be deleted after a period of roughly 30 days, see Terms of Use for further details.

What else can I do?