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Factorio Server Tweak Mod Generator

Create a small Factorio mod online - stack sizes, recipe costs, crafting time, recipe unlocks - then download a ready-to-install zip. No coding, no accounts. We write the info.json and the data-final-fixes.lua for you, so your tweaks override the base game and other mods.

Mod details

Internal id and folder name. Letters, digits, dashes - spaces become dashes.

Tweaks (fill in any you want - one per line)

Use the internal item name (e.g. iron-plate, raw-fish). Size 1 - 65535.

Scales every ingredient amount. 0.5 = half cost, 2 = double. Range 0.01 - 100.

Sets the recipe's craft time in seconds (the energy_required field).

Makes these recipes craftable immediately (no technology needed). Comma or line separated.

How it works

A Factorio mod is just a folder with an info.json and some Lua. This tool writes both, puts your edits in data-final-fixes.lua (the stage that runs last, so your tweaks win), and packages it as name_version.zip - exactly the layout Factorio and the mod portal expect. Download it, drop it in your mods folder, enable it. Want to understand the files? Read how to build a Factorio mod.