Free animal fact widget for your website

Add a free animal eye fact to your blog, school site or newsletter page. Paste one line of code and your visitors get a new fact each time, picked from 403 facts built from published eye studies. No cookies, no ads, and nothing about your visitors is collected.

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Paste this where the fact should appear <iframe src="https://seelikeanimals.com/embed/fact/" title="Animal eye fact from See Like Animals" width="100%" height="230" style="border:0;max-width:480px" loading="lazy"></iframe>

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What your visitors see

Did you know?

Dog: A dog sees with 2 colour types; you have 3.

See it through their eyes

Facts from published eye studies, by See Like Animals

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A simulation made from published eye studies. Not what the animal feels.

Is the fact widget free?

Yes. Use it on any website, for free. Please leave the link back to us in the box.

Does the widget track my visitors?

No. It sets no cookies, stores nothing and loads nothing from anyone else. It fetches one small file of facts from our own site, and that is all.

Where do the facts come from?

Each fact is worked out from a published study of that animal's eyes and compared with yours. Nothing is typed in by hand, and an animal only gets a fact when its eyes have been tested for it.

More to play

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The science behind it: how the facts are worked out