About FastFill
From ThunderstoreValheim mod that changes the speed of 'fill up' actions like adding wood to a kiln
FastFill
Author: marcelbpunkt
Introduction
This tiny Valheim mod serves to significantly speed up item bulk insertion, i.e. inserting wood into any kind of fire or charcoal kilns, coal or ore into smelters or blast furnaces, barley into windmills, or flax into spinning wheels, while holding "Use".
Dependencies
Only BepInEx
How to use this mod
Just install the mod, start Valheim, go to e.g. a charcoal kiln, press and hold "Use" to fill it up with wood and it will insert wood as it would (no pun intended) normally do, just significantly faster. Same goes for all the aforementioned items. You can configure the fill-up speed in the config file or via config managers like the Enhanced BepInEx Configuration Manager. The only value you can change is the "holdRepeatInverval" which is the time (in seconds) between one insertion and the next. In vanilla Valheim this is 0.2 seconds which is also the max value since it would break some code otherwise. The minimum is 0 which entirely disables the repeated insertion, i.e. only a single item will be inserted.
Source code
Available at GitHub
License
GNU GPL v3.0 (see also LICENSE.txt)
Highlights
From source dataLoaders
Runs on BepInEx.
Footprint
Rated a light load on a server.
Dependencies
Needs 1 other project installed alongside it.
FastFill on Nxeon
From our catalogue- One-click install
- Supported on Nxeon Valheim servers, for BepInEx servers. We download it from Thunderstore, place it, and restart the server.
- Server type needed
- BepInEx
- Server load
- light
- Smallest plan we suggest
- Valheim — 4 GB (4 GB RAM). This follows our own load rating above, not a benchmark.
- Latest build
- 1.0.2, released 2025-01-17
Game versions by loader
| Loader | Game versions | Newest |
|---|---|---|
| BepInEx |
From 1 recorded build of FastFill.
Dependencies
- Required: BepInExPack Valheim
Declared by the newest build that lists any. Required ones are installed with it on one-click installs.
Run FastFill on a Valheim server
Pick a server or deploy a new one above; it is installed in one click.
What kind of mod it is
From the catalogQuality of life & UI
Small conveniences, tweaks and interface improvements players notice straight away.
Compatibility
- Game
- Valheim
- Loaders
- BepInEx
- Requires
- One-click install needs a BepInEx server. 1 other project installed alongside it.
Verified at the source
- ✓ThunderstoreOfficial listing, checked 2026-10-02Open ↗
- ✓Authormarcelbpunkt, as published on Thunderstore
- ✓LicenseNot published by the sourceFree




