Builds a self-contained bundle from your own copy of Factorio (the parsed prototype database, extracted icons, and locale text) that the planner can load offline — it never reads game files itself. Nothing is uploaded: your data folder is read directly in this tab and the bundle is produced entirely on your machine.
This browser can't grant folder access.
The bundler needs the File System Access API
(
showDirectoryPicker), currently available in Chromium-based
browsers (Chrome, Edge). Open this page in Chrome or Edge, or build a
bundle with the mancos_bundler command-line tool instead.
Pick your Factorio folders
Data folder
(not picked)
Mods folder
(vanilla — no mods folder)
Data folder is Factorio's install data/ directory
(contains core/ and base/). Mods folder is
your Factorio mods/ directory (contains
mod-list.json) — leave unpicked to bundle vanilla only.
Access is granted for this browser tab only.
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