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    2,024,305 files checkedFiles from Modrinth and CurseForge we downloaded and checked. Counted on 24 Oct 2026.636,163 files with their code readFiles whose code we turned back into readable code and read, in an isolated environment. Counted on 24 Oct 2026.269,486 projects gradedProjects with a letter from A to F. Counted on 24 Oct 2026.
    How it worksMalware we foundAPIAboutPrivacyTermsContact

    © 2026 ModgradeNot an official Minecraft product. Not approved by or associated with Mojang or Microsoft.

    TerraBlender

    Mod

    Needed by other mods to add new biomes to your world.

    A100/ 100
    • OverviewA
    • SecurityPassed
    • PrivacyNone found
    • AINone found
    • CompatibilityUp to 26.3
    • ModpacksIn 41,786
    • ReleasesLatest 4 Oct

    Download

    TerraBlender-fabric-26.3-26.3.0.0.9.jar Beta

    Released 2 Oct 2026 · 349.8 KB

    Passed: our checks found nothing harmful in this file.

    Download

    Required to run

    • Fabric APIAMinecraft 26.3 · Fabric (release 0.165.0)
    OverviewSecurityPrivacyAICompatibilityModpacksReleases

    Why grade A

    How grades work

    Strengths

    • Regular releases for the newest Minecraft versions
    • Stable releases
    • Public source code and issue tracker
    • Widely used

    Points lost

    No points lost.

    All 11 criteria

    • Maintenance

      Full points27 / 27
      Last releaseHow long ago the newest file came out, or an existing file was marked as working on a new Minecraft version.3 weeks ago (4 Oct 2026) 12 / 12
      Supports popular versionsWhether the project has a file for a Minecraft version that 15% or more of the popular mods updated in the last 6 months also support. A version many modpacks use, like 1.20.1 or 1.21.1, also counts after a release in the last 12 months.26.3 (latest) on Fabric, Forge and NeoForge, 1.20.1 on Quilt 9 / 9
      Regular releasesIn how many of the last 24 months a new file came out. Full points at 8 months.Releases in 16 of the last 24 months 6 / 6

    • Stability

      Full points22 / 22
      Removed from modpacksHow many modpacks removed it in a later version of the pack. We can only see this in modpacks with two or more versions. A pack that swaps it for another edition of the same project, or that is rebuilt from scratch, does not count.18 of the 368 modpacks with two or more versions removed it in a later one (5%) 10 / 10
      Quick fixesHow often a release needed a quick fix: a new release within 3 days to fix a problem in it.1 of its 39 releases in 2 years needed a quick fix (3%) 7 / 7
      Known conflictsHow many projects say they do not work with it, compared with how widely it is used. Packs, small projects, forks, ports, add-ons, alternatives and old versions do not count.2 of 3 known conflicts count in the grade See the 3 known conflicts5 / 5

    • Transparency

      Full points10 / 10
      Source codeWhether the project page links to its source code, so anyone can read what it does.GitHub · Glitchfiend/TerraBlender 7 / 7
      Place to report problemsWhether the project page links to a place where players can report problems: an issue tracker.GitHub issues · Glitchfiend/TerraBlender 3 / 3

    • Popularity

      Full points4 / 4
      DownloadsDownloads on Modrinth and CurseForge. Full points from 5 million.205,041,832 4 / 4

    • Track record

      Full points8 / 8
      AgeHow long the project has existed. It counts less when no new file came out recently.4.8 years, 568 releases 8 / 8

    • Security

      Passed
      File checksThis check adds no points. It can only take points away.Our checks found nothing harmful in all 50 latest files for recent Minecraft versions. See Security
    Total100 / 100

    71 of the 71 points that apply = 100 out of 100.

    About

    TerraBlender is a developer library that lets Minecraft mods add biomes to world generation while helping those mods work compatibly together. It gives each participating mod its own region for defining biomes, then selects regions randomly according to their weights, so higher-weighted regions appear more often. Developers can also use its API to modify vanilla overworld biomes and contribute surface rules, with options for configuring Nether regions and biome placement.

    Written from Modrinth and CurseForge . How we write it

    In-game changes

    Changes the game's code in 4 areas, as a library other mods build on: World generationChanges 7 game code files in this area: terrain, biomes and structures made when new land is created., Server and world logicChanges 2 game code files in this area: the world, commands, scoreboards, saved data and game rules., User interfaceChanges 1 game code file in this area: menus, screens, tooltips, the chat window and the in-game overlay. and Game coreChanges 1 game code file in this area: the main loop, lighting and other code the whole game uses..

    Adds 1 biome: Deferred Placeholder.

    Counted from the names and data files in the mod, so the list may not be complete.

    Keeps all of vanilla Minecraft's textures, models and sounds.

    Often used with it

    See all 30
    YUNG's Better Nether FortressesAYUNG's Better Desert TemplesAYUNG's Better Ocean MonumentsAYUNG's Better Witch HutsAYUNG's Better End IslandA

    Details

    Creator
    Adubbz
    License
    GNU Lesser General Public License v3.0 only
    Downloads
    205M
    Created
    3 Jan 2022
    Official pages
    Modrinth , CurseForge
    Links
    Source code , Issues , Wiki , Discord

    Security

    No harmful code found

    We checked its files and read their code, without running it.

    What it can do on your computer

    Connects to the internet
    It has code that can go online, for example to check for updates, load skins or send crash reports. Only in its files for Fabric 1.20.1 to 26.3. See Privacy
    Creates settings files
    The mod keeps its settings in the config folder of your game, where you can change or delete them. 1 file in your config folder.

    Why we show this: a mod runs on your computer like any program, so harmful code in it can take your accounts or files. Our checks look for known signs of harm. They cannot prove that a file is harmless. In the grade: malware means no grade, and a Warning in a latest file for a recent Minecraft version lowers it.

    How we checked · All 89 latest files checked, last on 16 Oct 2026
    • FilesWe download the files from Modrinth or CurseForge and look at what is inside them and what their code can do, without running them. Fixed rules tell what is harmful.
      89 latest files: the newest file for each Minecraft version and loader. The answer above is about the 50 for recent versions. Recent versions: those released in the last 2 years, plus 1.20.1 and 1.21.1, among the most played in modpacks. See each file in Releases
    • Their codeWe turn the code of the files back into readable code and follow what it does, without running it. This shows what it downloads, what it sends and where your login goes.
      Read without running it
    • Author on ModrinthThe disclosure form on Modrinth, where the author declares that the project reads or edits things on your system outside the game. Since 13 Aug 2026, Modrinth's rules require it when this applies.
      Nothing declared about your system outside the game.
    • Looked for, not foundWe looked for these in the file and did not find them.
      Folders outside the game, other programs, updating itself, the webcam or microphone, an AI service.

    Privacy

    We found nothing it sends

    We read its code without running it: it contacts no web address while you play.

    Why we show this: a mod can send things about you over the internet, like your player name or your login. Contacting an address to check for updates or download files sends nothing about you. Not in the grade: sending data can be normal for what a mod does.

    How we checked · All 50 files read
    • Files readWe read the code without running it. We list each web address the code contacts while you play, and what it sends. Code that is never used is left out.
      The code of all 50 files, for recent Minecraft versions. See each file in Releases
    • Author on ModrinthThe disclosure form on Modrinth, where the author declares crash reports, usage data and advertisements. Since 13 Aug 2026, Modrinth's rules require it when a project collects data on its users or shows advertisements.
      Nothing declared about crash reports, usage data or advertisements.

    AI

    No sign that AI was used to make it

    We looked for AI tools in its texts, files, images, code history and pull requests and found none.

    No sign of AI in the game

    We found no AI service, AI library or AI model file in its code.

    Why we show this: some players and servers avoid projects made with AI, and AI in the game can send what you write to an online service. Not in the grade: using AI does not tell whether a project works well or is kept up to date.

    How we checked · 7 places read
    • Author on ModrinthThe disclosure form on Modrinth. Since 13 Aug 2026, Modrinth's rules require it when a substantial part of the code is AI output, when an asset is mainly AI output, or when the project or its page relies on generative AI.
      No AI content or AI features declared.
    • Code historyThe public code on GitHub: who made each change, credit lines such as "Co-authored-by", and its files.
      Nothing found
      247 commits read
    • Pull requestsThe recent pull requests, comments, topics and README of the GitHub repository.
      Nothing found
      48 pull requests read
    • Description and changelogsThe description, project page and newest changelogs: sentences saying an AI tool was used, and text pasted from an AI chat.
      Nothing found
      23 of 40 changelogs read
    • Its filesFiles that AI coding tools leave behind (like AGENTS.md), and the texts inside the files you download.
      Nothing found
    • Images in its filesHidden data in the images of the files you download, where AI image tools write their name and settings.
      Nothing found
      2 images read
    • Code of the modThe code and files of the mod, read without running it: addresses of AI services, AI libraries, AI model files and a place for your own AI key.
      No AI service, AI library or AI model file
      79 code files read

    Compatibility

    See all 568 files
    Fabric
    NeoForge
    Forge
    Quilt
    1.181.201.2126.1

    Point at or tap a version to see its loaders.

    Runs onWhere to install it: in your game, on the server, or both. As the author says on Modrinth.Needed in your game and on the server, or you cannot join.
    RequiresProjects you must also install for it to work. From the author's lists for its files for recent Minecraft versions, or from its project page.
    Fabric APIin some filesA
    OptionalProjects it can work with but does not need. The author lists them.Nothing
    IncludesProjects packed inside its files.Nothing
    Speed of updatesHow fast it gets a file for new Minecraft versions, on average, compared with similar projects. Not part of the grade.Faster than most mods. On average, it gets a file 4 days after a new Minecraft version comes out. Measured on the last 6 Minecraft versions.

    Known conflicts

    These projects do not work together with TerraBlender: their authors or TerraBlender's author say so. If you install both, the game can crash or some features can stop working. Some of them do the same job as TerraBlender, so you only need one.

    ProjectTypeDownloadsDeclared by
    Cinderscapes ReforgedMod1.2M downloadsdeclared by Cinderscapes ReforgedNo Man's LandMod323K downloadsdeclared by No Man's LandNo More DeepslateMod32K downloadsdeclared by No More Deepslate

    Related projects

    292 projects need TerraBlender to work. Here are the 100 most downloaded.

    ProjectTypeDownloadsGrade
    Biomes O' PlentyAMod272.8M downloadsOh The Biomes You'll GoCMod63.9M downloadsRegions UnexploredAMod58.6M downloadsOh The Biomes We've GoneAMod53.8M downloadsAeroBlenderCMod29M downloadsDeep AetherBMod27.9M downloadsYUNG's Cave BiomesAMod27M downloadsNetherExAMod24.4M downloadsMacaw's Biomes O' PlentyAMod18.7M downloadsMythic UpgradesAMod17.7M downloads
    1 to 10 of 10012345…10

    Modpacks using this project

    Find modpacks with it
    Modpacks that released a new version with this project, each month
    3K1.5K0
    Oct 2024: 2,041 modpacksNov 2024: 1,976 modpacksDec 2024: 2,043 modpacksJan 2025: 2,202 modpacksFeb 2025: 2,018 modpacksMar 2025: 2,022 modpacksApr 2025: 2,058 modpacksMay 2025: 2,046 modpacksJun 2025: 1,881 modpacksJul 2025: 1,919 modpacksAug 2025: 1,937 modpacksSep 2025: 1,785 modpacksOct 2025: 1,939 modpacksNov 2025: 1,954 modpacksDec 2025: 2,036 modpacksJan 2026: 2,072 modpacksFeb 2026: 1,823 modpacksMar 2026: 1,826 modpacksApr 2026: 1,760 modpacksMay 2026: 1,668 modpacksJun 2026: 1,778 modpacksJul 2026: 1,903 modpacksAug 2026: 1,717 modpacksSep 2026: 1,588 modpacks
    Oct 2024Oct 2025Sep 2026
    Modpacks that released a new version with this project, each month
    Oct 20242,041
    Nov 20241,976
    Dec 20242,043
    Jan 20252,202
    Feb 20252,018
    Mar 20252,022
    Apr 20252,058
    May 20252,046
    Jun 20251,881
    Jul 20251,919
    Aug 20251,937
    Sep 20251,785
    Oct 20251,939
    Nov 20251,954
    Dec 20252,036
    Jan 20262,072
    Feb 20261,823
    Mar 20261,826
    Apr 20261,760
    May 20261,668
    Jun 20261,778
    Jul 20261,903
    Aug 20261,717
    Sep 20261,588

    41,786 modpacks include TerraBlender in at least one of their versions. Here are the 30 most downloaded.

    ModpackDownloadsLast version with it
    Better MC [FORGE] - BMC421.1M downloadslast version with it 9 Oct 2026Prominence™ II: Hasturian Era15.4M downloadslast version with it 23 Oct 2026Zombie Invade 100 Days15.3M downloadslast version with it 13 Dec 2025All the Mods 9 - ATM913.7M downloadslast version with it 12 Oct 2025DawnCraft - Echoes of Legends10.5M downloadslast version with it 20 Nov 2025DeceasedCraft - Urban Zombie Apocalypse9.8M downloadslast version with it 17 Jul 2026All the Mods 8 - ATM89.3M downloadslast version with it 17 Dec 2023Cursed Walking - A Modern Zombie Apocalypse8.7M downloadslast version with it 29 Sep 2022Cave Horror Project 18.2M downloadslast version with it 1 Oct 2026Vault Hunters Third Edition5.9M downloadslast version with it 28 Jul 2026
    1 to 10 of 30123

    Often in the same modpacks

    Mods that modpacks often add together with TerraBlender. Share: how many of the modpacks with TerraBlender also have that mod.

    ProjectTypeShareGrade
    YUNG's Better Nether FortressesAModin 48% of the modpacks with TerraBlenderYUNG's Better Desert TemplesAModin 47% of the modpacks with TerraBlenderYUNG's Better Ocean MonumentsAModin 47% of the modpacks with TerraBlenderYUNG's Better Witch HutsAModin 42% of the modpacks with TerraBlenderYUNG's Better End IslandAModin 37% of the modpacks with TerraBlenderYUNG's Better Jungle TemplesAModin 36% of the modpacks with TerraBlenderYUNG's BridgesAModin 36% of the modpacks with TerraBlenderYUNG's ExtrasAModin 35% of the modpacks with TerraBlenderAttributeFixAModin 35% of the modpacks with TerraBlenderTowns and TowersBModin 34% of the modpacks with TerraBlender
    1 to 10 of 30123

    Latest files

    The newest file for each Minecraft version and loader. The files for recent versions come first. Recent versions: those released in the last 2 years, plus 1.20.1 and 1.21.1, among the most played in modpacks.

    MinecraftLoaderVersionSecuritySendsRequires
    26.3·Fabric26.3.0.0.926.3.0.0.9 · TerraBlender-fabric-26.3-26.3.0.0.9.jarSends: None foundRequires:Fabric APIPassedOur checks found nothing harmful in this file. Its code was read too.
    26.3·NeoForge26.3.0.0.926.3.0.0.9 · TerraBlender-neoforge-26.3-26.3.0.0.9.jarSends: None foundRequires:NothingPassedOur checks found nothing harmful in this file. Its code was read too.
    26.3·Forge26.3.0.0.926.3.0.0.9 · TerraBlender-forge-26.3-26.3.0.0.9.jarSends: None foundRequires:NothingPassedOur checks found nothing harmful in this file. Its code was read too.
    26.2·Fabric26.2.0.0.226.2.0.0.2 · TerraBlender-fabric-26.2-26.2.0.0.2.jarSends: None foundRequires:Fabric APIPassedOur checks found nothing harmful in this file. Its code was read too.
    26.2·NeoForge26.2.0.0.226.2.0.0.2 · TerraBlender-neoforge-26.2-26.2.0.0.2.jarSends: None foundRequires:NothingPassedOur checks found nothing harmful in this file. Its code was read too.
    26.2·Forge26.2.0.0.226.2.0.0.2 · TerraBlender-forge-26.2-26.2.0.0.2.jarSends: None foundRequires:NothingPassedOur checks found nothing harmful in this file. Its code was read too.
    26.2·Not stated26.2.0.0.226.2.0.0.2 · TerraBlender-forge-26.2-26.2.0.0.2.jarSends: None foundRequires:Fabric APIPassedOur checks found nothing harmful in this file. Its code was read too.
    26.1.2·Fabric26.1.2.0.326.1.2.0.3 · TerraBlender-fabric-26.1.2-26.1.2.0.3.jarSends: None foundRequires:Fabric APIPassedOur checks found nothing harmful in this file. Its code was read too.
    26.1.2·NeoForge26.1.2.0.326.1.2.0.3 · TerraBlender-neoforge-26.1.2-26.1.2.0.3.jarSends: None foundRequires:NothingPassedOur checks found nothing harmful in this file. Its code was read too.
    26.1.2·Forge26.1.2.0.326.1.2.0.3 · TerraBlender-forge-26.1.2-26.1.2.0.3.jarSends: None foundRequires:NothingPassedOur checks found nothing harmful in this file. Its code was read too.
    1 to 10 of 8912345…9

    568 releases

    MinecraftLoaderVersionReleasedSecurityGet it onDownload
    1.20.1The latest file for its Minecraft version and loader·Fabric, Quilt3.0.1.113.0.1.11 · TerraBlender-fabric-1.20.1-3.0.1.11.jar (main file)Beta·4 Oct 2026PassedOur checks found nothing harmful in this file. Its code was read too.Open this file on ModrinthNot on CurseForgeDownload · Beta · 314.9 KB
    1.20.1The latest file for its Minecraft version and loader·Forge3.0.1.113.0.1.11 · TerraBlender-forge-1.20.1-3.0.1.11.jar (main file)Beta·4 Oct 2026PassedOur checks found nothing harmful in this file. Its code was read too.Open this file on ModrinthNot on CurseForgeDownload · Beta · 105.1 KB
    26.3The latest file for its Minecraft version and loader·Fabric26.3.0.0.926.3.0.0.9 · TerraBlender-fabric-26.3-26.3.0.0.9.jar (main file)Beta·2 Oct 2026PassedOur checks found nothing harmful in this file. Its code was read too.Open this file on ModrinthNot on CurseForgeDownload · Beta · 349.8 KB
    26.3The latest file for its Minecraft version and loader·NeoForge26.3.0.0.926.3.0.0.9 · TerraBlender-neoforge-26.3-26.3.0.0.9.jar (main file)Beta·2 Oct 2026PassedOur checks found nothing harmful in this file. Its code was read too.Open this file on ModrinthNot on CurseForgeDownload · Beta · 138.0 KB
    26.3The latest file for its Minecraft version and loader·Forge26.3.0.0.926.3.0.0.9 · TerraBlender-forge-26.3-26.3.0.0.9.jar (main file)Beta·2 Oct 2026PassedOur checks found nothing harmful in this file. Its code was read too. Same code on Modrinth and CurseForge.Open this file on ModrinthOpen this file on CurseForgeDownload · Beta · 138.0 KB
    26.3·NeoForge26.3.0.0.826.3.0.0.8 · TerraBlender-neoforge-26.3-26.3.0.0.8.jar (main file)Beta·1 Oct 2026PassedOur checks found nothing harmful in this file.Open this file on ModrinthNot on CurseForgeDownload · Beta · 137.9 KB
    26.3·Fabric26.3.0.0.826.3.0.0.8 · TerraBlender-fabric-26.3-26.3.0.0.8.jar (main file)Beta·1 Oct 2026PassedOur checks found nothing harmful in this file.Open this file on ModrinthNot on CurseForgeDownload · Beta · 349.8 KB
    26.3·Forge26.3.0.0.826.3.0.0.8 · TerraBlender-forge-26.3-26.3.0.0.8.jar (main file)Beta·1 Oct 2026PassedOur checks found nothing harmful in this file. Same code on Modrinth and CurseForge.Open this file on ModrinthOpen this file on CurseForgeDownload · Beta · 138.0 KB
    26.3·Fabric26.3.0.0.726.3.0.0.7 · TerraBlender-fabric-26.3-26.3.0.0.7.jar (main file)Beta·23 Sep 2026PassedOur checks found nothing harmful in this file.Open this file on ModrinthNot on CurseForgeDownload · Beta · 349.8 KB
    26.3·NeoForge26.3.0.0.726.3.0.0.7 · TerraBlender-neoforge-26.3-26.3.0.0.7.jar (main file)Beta·23 Sep 2026PassedOur checks found nothing harmful in this file.Open this file on ModrinthNot on CurseForgeDownload · Beta · 138.0 KB
    26.3·Forge26.3.0.0.726.3.0.0.7 · TerraBlender-forge-26.3-26.3.0.0.7.jar (main file)Beta·23 Sep 2026PassedOur checks found nothing harmful in this file. Same code on Modrinth and CurseForge.Open this file on ModrinthOpen this file on CurseForgeDownload · Beta · 138.0 KB
    26.3·NeoForge26.3.0.0.626.3.0.0.6 · TerraBlender-neoforge-26.3-26.3.0.0.6.jar (main file)Beta·22 Sep 2026PassedOur checks found nothing harmful in this file.Open this file on ModrinthNot on CurseForgeDownload · Beta · 138.0 KB
    26.3·Forge26.3.0.0.626.3.0.0.6 · TerraBlender-forge-26.3-26.3.0.0.6.jar (main file)Beta·22 Sep 2026PassedOur checks found nothing harmful in this file.Open this file on ModrinthNot on CurseForgeDownload · Beta · 138.0 KB
    26.3·Fabric26.3.0.0.626.3.0.0.6 · TerraBlender-fabric-26.3-26.3.0.0.6.jar (main file)Beta·22 Sep 2026PassedOur checks found nothing harmful in this file.Open this file on ModrinthNot on CurseForgeDownload · Beta · 349.8 KB
    26.3·NeoForge26.3.0.0.526.3.0.0.5 · TerraBlender-neoforge-26.3-26.3.0.0.5.jar (main file)Beta·21 Sep 2026PassedOur checks found nothing harmful in this file.Open this file on ModrinthNot on CurseForgeDownload · Beta · 138.2 KB
    26.3·Fabric26.3.0.0.526.3.0.0.5 · TerraBlender-fabric-26.3-26.3.0.0.5.jar (main file)Beta·21 Sep 2026PassedOur checks found nothing harmful in this file.Open this file on ModrinthNot on CurseForgeDownload · Beta · 350.0 KB
    26.3·Forge26.3.0.0.526.3.0.0.5 · TerraBlender-forge-26.3-26.3.0.0.5.jar (main file)Beta·21 Sep 2026PassedOur checks found nothing harmful in this file. Same code on Modrinth and CurseForge.Open this file on ModrinthOpen this file on CurseForgeDownload · Beta · 138.1 KB
    26.3·Fabric26.3.0.0.426.3.0.0.4 · TerraBlender-fabric-26.3-26.3.0.0.4.jar (main file)Beta·21 Sep 2026PassedOur checks found nothing harmful in this file.Open this file on ModrinthNot on CurseForgeDownload · Beta · 350.0 KB
    26.3·NeoForge26.3.0.0.426.3.0.0.4 · TerraBlender-neoforge-26.3-26.3.0.0.4.jar (main file)Beta·21 Sep 2026PassedOur checks found nothing harmful in this file.Open this file on ModrinthNot on CurseForgeDownload · Beta · 138.2 KB
    26.3·Forge26.3.0.0.426.3.0.0.4 · TerraBlender-forge-26.3-26.3.0.0.4.jar (main file)Beta·21 Sep 2026PassedOur checks found nothing harmful in this file. Same code on Modrinth and CurseForge.Open this file on ModrinthOpen this file on CurseForgeDownload · Beta · 138.1 KB
    1 to 20 of 56812345…29

    Quick fixes

    In the last 2 years, 1 release needed a quick fix: a new release within 3 days to fix a problem. This counts in the grade, but it is too few to lose points.

    See them, newest first

    Quick fixesReleases followed within 3 days by a new release that fixes a problem in them.1

    • 4.1.0.85 Jan 2025fix: handle uninitialized parameter list (#198)