About TFCGenViewer
From ModrinthPreview your TFC worlds before creating them!
Adds an additional button to the "More" tab of the world creation screen, which opens a preview of the world to be created
This preview has several buttons for configuring the preview. In addition to the configuration options there are four other buttons
- Apply: Applies the preview configuration to the review and generates a new image
- Save: Saves the configuration to the world creation context, preserving things like continentalness and (if not empty) the seed and returns to the "More" tab
- Cancel: Returns to the "More" tab without saving any world configurations
- Current Seed: Displays the seed currently being previewed, clicking the button copies the seed to the clipboard
<iframe width="560" height="315" src="https://www.youtube-nocookie.com/embed/jfreS69Sb-Q" title="YouTube video player" frameborder="0" allow="accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture; web-share" allowfullscreen></iframe>
Highlights
From source dataGame versions
Supports 2 Minecraft versions, the newest being 1.21.1.
Loaders
Runs on Forge and NeoForge.
Footprint
Rated a light load on a server.
What kind of mod it is
From the catalogGameplay & overhauls
New mechanics, content and overhauls that change how the game plays.
Runs on your server
From source side supportModrinth lists TFCGenViewer as required on the server. Check its Modrinth page to see whether players need it too.
Compatibility
- Game
- Minecraft
- Loaders
- ForgeNeoForge
- Runs on
- Serverrequired on the server
- Game versions
- 1.21.1 and 1 earlier
Verified at the source
- ✓ModrinthOfficial listing, checked 2026-10-01Open ↗
- ✓AuthorNotenoughmail, as published on Modrinth
- ✓LicenseMITFree









