One Million Checkboxes was a website released on June 26, 2024, featuring one million checkboxes.
https://onemillioncheckboxes.com/
The site was live for two weeks. During that time, more than 650,000,000 checkboxes have been checked or unchecked.
This site turns the public log data of One Million Checkboxes into a navigable 3D visualization. The original project recorded interactions on a shared 1000x1000 checkbox grid, where every click changed the state of a single cell for all users. Using those logs, the site reconstructs the activity spatially: each event is placed back onto its exact position in the grid and represented as a small brick in three-dimensional space.
The result is a time-based landscape of collective behavior. Blue bricks represent clicks that set a checkbox to the active state, while white bricks represent clicks that set it back to inactive. When the same position is clicked multiple times, the bricks stack vertically, making repetition, persistence, and contested areas immediately visible. Instead of reading raw log files line by line, visitors can explore the dataset visually and understand how patterns emerged across the board.
The project is based on the published data format and tooling from Nolen Royalty's repository: one-million-checkboxes-data-scripts. That repository documents the dataset structure, explains how the logs are organized, and provides scripts for generating timelapses and other derived visual outputs.
It also draws inspiration from Greg Bahm’s Place Viewer project, which similarly turns large-scale public interaction data into an explorable visual experience. That project helped inform the idea of using spatial reconstruction as a way to better understand collective online behavior.