tree-mapper
tree-mapper
Right-click any folder in the Explorer. Tree Mapper writes out the full directory tree and every file's source into a single file, ready to paste into any AI assistant.
A CLI-style hierarchy, directories before files, matching exactly what you see in the Explorer sidebar.
60+ languages detected automatically and wrapped in fenced, syntax-tagged code blocks.
Check exactly which files go in. Search, filter, and reuse your last selection — fast even on workspaces with thousands of files.
Every snapshot opens with a linked index, so you can jump straight to one file instead of scrolling a long document.
Each snapshot's header estimates its token count, so you know how much context it'll use before pasting it anywhere.
Keeps a rolling set of your last snapshots in .tree/, deleting the oldest automatically.
In the Explorer, choose Tree Mapper: Generate Snapshot — or run it on the workspace root from the Command Palette.
A picker opens with sensible defaults already checked. Uncheck anything you don't need, or restore your last selection.
Saved to .tree/, with an Open File button waiting in the notification.
Get started in under 30 seconds.
No account, no config.
Free forever, open source, MIT licensed. Works on every project, every time.