Images.weserv.nl is an image cache & resize proxy
Our servers resize your image, cache it worldwide, and display it.
- We don't support animated images (yet).
- We do support GIF, JPEG, PNG, BMP and even transparent images!
- Full IPv6 support, serving dual stack, and supporting IPv6-only origin hosts.
- SSL support, you can use https://images.weserv.nl/.
This can be very useful for embedding HTTP images on HTTPS websites. HTTPS origin hosts can be used by prefixing the hostname with ssl:
Requesting an image:
- ?url= (URL encoded) link to your image, without http://
- &h= maximum height of image (optional)
- &w= maximum width of image (optional)
Example: <img src="http://images.weserv.nl/?url=www.google.nl/logos/logo.gif&h=30" />
Choose JPEG compression level:
- &q= any value between 0 and 95 (optional)
This parameter is only effective for JPEG-images. If you don't specify a quality it defaults to 85.
- &t= fit (default) or fitup or square or squaredown or absolute (optional)
t=fitup is the same as t=fit, but allows overscaling of the original image.
t=squaredown is the same as t=square, but won't upscale the original image.
Choose image alignment:
- &a= t (top) or b (bottom) or l (left) or r (right) (optional)
Only works when t=square, and the image needs to be cropped in height (t or b) or width (l or r). For more information, please see the suggestion on our UserVoice forum: #2570350 - Aligning
Trim borders from image:
- &trim= sensitivity between 0 and 255 (optional)
You also can specify just &trim, which defaults to a sensitivity of 10.
More info: #3083264 - Able to remoce black/white whitespace
Circle crop image:
- &circle (optional)
Crops the image to a circle.
More info: #3910149 - Add circle effect to photos
Interlacing and progressive rendering:
- &il (optional)
Adds interlacing to GIF and PNG. JPEG's become progressive.
More info: #3998911 - Add parameter to use progressive JPEGs
Return the image as base64-encoded string: New!
- &encoding= base64 (optional)
Encodes the image to be used directly in the src= of the <img>-tag.
More info: #4522336 - Return image base64 encoded
Choose the output format: New!
- &output= png or jpg or gif (optional)
Choose how the proxy outputs the thumbnail, if none is given, it will honor the origin image format. More info: #5097964 - Format conversion
Uptime & Response Time