Examples

https://loremflickr.com/320/240

A random picture of 320 x 240 pixels. If not supplying any keyword, you'll get a picture matching the keyword kitten.

https://loremflickr.com/320/240/dog

A random picture matching the keyword dog, of 320 x 240 pixels.

https://loremflickr.com/g/320/240/paris

A random picture in gray matching the keyword paris, of 320 x 240 pixels. Besides g, you can try p, red, green and blue.

https://loremflickr.com/320/240/brazil,rio

A random picture matching the keywords brazil or rio, of 320 x 240 pixels.

https://loremflickr.com/320/240/paris,girl/all

A random picture matching the keywords paris and girl, of 320 x 240 pixels.

https://loremflickr.com/g/320/240/paris,girl/all

A random picture in grey matching the keywords paris and girl, of 320 x 240 pixels.

If no matching photos are found, a photo of Tomboli is returned.

Lock it, lock it real good

Take some control of the image that's displayed. Include a lock query string parameter and give it a value that's a positive integer. While our cache is not updated, and sometimes for longer, the same image will be returned by our server.

<img src="https://loremflickr.com/320/240?lock=1" />
<img src="https://loremflickr.com/320/240?lock=212" />
<img src="https://loremflickr.com/320/240?lock=30976" />

Multiple images on the same page

Your browser might cache the images when you request the same URL multiple times on the same page. You can resolve this by adding a meaningless querystring to the URL. So, for example...

<img src="https://loremflickr.com/320/240?random=1" />
<img src="https://loremflickr.com/320/240?random=2" />
<img src="https://loremflickr.com/320/240?random=3" />

Free!?

Yes, but, running this service does come with occasional headaches and bandwidth peaks. Feel free to chip in.

PayPal.Me

But wait! There's more!

https://loremflickr.com/rss/d/g/320/240/paris,girl/all

If you want a daily image on your favourite collection of keywords, here's an example of an RSS feed that will deliver a fresh photo to your RSS reader every day.
The d parameter for periodic updates is currently the only one that's supported.