Coggle is a web-based tool for visualizing and applying non-linear structuring to information. Though Coggle has been used for mind mapping, it is primarily a method of documenting branching and non-linear information, and encompassing multiple perspectives. It utlizes a drag and drop interface for integrating images, permits multiple users to edit at the same time without causing data conflicts, and supports Markdown and LaTeX formatting. Coggle diagrams can be interlinked, branches of one diagram can be spawned off into its own diagram connected back to the original, and individual branches can be linked via hashtags. The tool includes an API that permits users to interface their diagrams with other programs and manupulate or examine them, and diagrams can also be exported in various formats such as plain-text outline, vector PDFs or images. Coggle is free except where users require more than 100 monthly active users or a closed source version.