Whale Follow Mouse: An Orca That Chases Your Cursor Forever

Whale Follow Mouse is a website where a whale follows your mouse. This is not a summary. This is the complete feature list.

You load the page and an orca is already there, gliding after your cursor with a slight lag, banking as it turns, tail moving. Move the pointer left and it swings around and comes after it. Stop moving and it drifts to a halt beside you. There is no menu, no score, no unlock, no email capture, and no second page.

What is Whale Follow Mouse?

The site was made by developer James Watt, and it belongs to a genre the modern web has almost forgotten: the one-mechanic website. Not a game, not a tool, not a portfolio, just a single interaction implemented well and then left alone.

The craft is all in the motion. A naive version of this would pin the whale directly to the cursor coordinates, which looks terrible, like dragging a sticker. This one eases. The whale is always slightly behind where you are, arcing rather than snapping, rotating to face its direction of travel, so it reads as an animal pursuing something rather than a graphic being moved. That difference is a few lines of interpolation and it is the entire reason the page works.

The tone is calm rather than frantic. There is no chase music, no jump scare, no reward loop. The orca is not trying to eat your cursor and there is no indication of what happens if it catches it, because nothing does. It is closer to a screensaver you happen to be steering.

It also has a small, honest confidence about it. The meta description on the page calls it “the only website where a mesmerizing orca chases your mouse,” which is both a marketing claim and, as far as anyone can verify, simply true.

Sites like this used to be everywhere. Someone had an idea that took an afternoon, registered a domain that described it literally, and put it online. Most of that layer of the web has been paved over. Whalefollowmouse.com is a small piece of it, still running.

What can you do with Whale Follow Mouse?

• Move your mouse. The whale follows. This is the primary interaction and the complete instruction manual.
• Draw shapes with it. Wide circles produce the best motion, because the orca has to bank continuously to keep up.
• Test the easing. Yank the cursor to the opposite corner and watch how it recovers. The turn is the nicest part of the animation.
• Leave it still. Stop moving entirely and the whale settles. It is surprisingly restful.
• Put it on a second monitor. It behaves perfectly well as ambient background motion while you do something else.
• Send it to someone. The URL is self-documenting, which means you can drop it into a chat with no explanation and it still lands.

Tips to get the most out of it

Go full screen. More space means longer runs and wider turns, and the animation is much better with room to move. In a small window the whale is always mid-correction.

Move slowly. The instinct is to whip the cursor around and see if you can lose it. You cannot, and it looks worse. Slow, sweeping movement is what the easing was tuned for.

Use a mouse rather than a trackpad if you have one. Trackpad gestures produce jerky, segmented cursor paths. A mouse gives smooth continuous input, and the whale’s motion inherits that smoothness.

Try it on a desktop, not a phone. No cursor, no chase. This is one of the rare pages where the mobile experience is not degraded so much as conceptually impossible.

Do not look for more. Every visitor spends thirty seconds hunting for a hidden button. There isn’t one. The site is finished.

If you like Whale Follow Mouse, also try…

• Pointer Pointer: another site built entirely around your cursor position, with a far stranger payoff.
• Eel Slap: one man, one eel, one horizontal mouse movement.
• OMFGDOGS: infinite dogs, infinite running, no explanation offered.
• The Useless Web: a button that fires you at a random site exactly like this one.

There is a lot more of this in Weird & Wonderful, and rather more structured time-wasting in Entertainment & Fun.