Wreck any site.

One button in your bookmarks bar, nothing to install. Click it on a page and the stickman drops in. Click it again, or press Esc, and the page is back as it was.

1. Show your bookmarks bar: Ctrl Shift B (on a Mac, Cmd Shift B).
2. Drag this button onto the bar:

   Pagebreaker Drag it, do not click it. Clicked here, it wrecks this page.

3. Open any site and click Pagebreaker in the bar.

If dragging does not work, copy the button's address instead, then right-click the bookmarks bar, choose "Add page", and paste it as the URL.

Good to know

• It works on a computer, not on a phone.
• Some sites do not let a bookmark run code: the big social networks (x.com, YouTube, Instagram, TikTok, Facebook, Reddit) and GitHub among them. Nothing happens there. That is their rule. A picture of the tab can be wrecked on every site, those included.
• It does work on most news sites, on encyclopedias, shops and crypto dashboards.
• The button holds the whole game. It loads nothing from us or anyone else, stores nothing and sends nothing.
• While the game runs the page cannot be clicked, so nothing on the site is pressed by accident.