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    2,046,932 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 2026.269,480 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.

    Modern Beta Forge

    Mod

    Generate Beta, Alpha, Infdev, and Indev terrain.

    A95/ 100
    • OverviewA
    • SecurityPassed
    • PrivacyNone found
    • AINone found
    • CompatibilityMinecraft 1.12.2
    • ModpacksIn 29
    • ReleasesLatest 17 Oct

    Download

    modernbetaforge-1.12.2-1.10.3.0.jar

    Released 17 Oct 2026 · 1.0 MB

    Passed: our checks found nothing harmful in this file.

    Download

    Required to run

    • MixinBooterAMinecraft 1.12.2 · Forge (release 11.18)
    OverviewSecurityPrivacyAICompatibilityModpacksReleases

    Why grade A

    How grades work

    Strengths

    • Security checks passed
    • Regular releases for a Minecraft version many modpacks use
    • Public source code and issue tracker
    • Around for years

    Points lost

    • Releases replaced within 3 days to fix a problem−3 points
    • Under 5 million downloads−1 point
    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.7 days ago (17 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.1.12.2 on Forge. A version many modpacks still use. Latest Minecraft: 26.3. 9 / 9
      Regular releasesIn how many of the last 24 months a new file came out. Full points at 8 months.Releases in 23 of the last 24 months 6 / 6

    • Stability

      3 points lost19 / 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.1 of the 20 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.13 of its 60 releases in 2 years needed a quick fix (22%) See the 13 releases4 / 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.None 5 / 5

    • Transparency

      Full points10 / 10
      Source codeWhether the project page links to its source code, so anyone can read what it does.GitHub · b3spectacled/modernbetaforge 7 / 7
      Place to report problemsWhether the project page links to a place where players can report problems: an issue tracker.GitHub issues · b3spectacled/modernbetaforge 3 / 3

    • Popularity

      1 point lost3 / 4
      DownloadsDownloads on Modrinth and CurseForge. Full points from 5 million.52,926 3 / 4

    • Track record

      Full points8 / 8
      AgeHow long the project has existed. It counts less when no new file came out recently.3.8 years, 74 releases 8 / 8

    • Security

      Passed
      File checksThis check adds no points. It can only take points away.Our checks found nothing harmful in the latest file. See Security
    Total95 / 100

    67.1 of the 71 points that apply = 95 out of 100. The points above are rounded to whole numbers.

    Images

    • Beta
    • Alpha
    • Skylands
    • Infdev 20100415
    • Indev
    • Pocket Edition
    • Deep Worlds
    • World Customization Settings
    • World Generation Preview
    • World Customization Presets

    About

    Modern Beta Forge brings selectable terrain and biome generation from earlier Minecraft eras to Forge, letting players create worlds inspired by Beta, Alpha, Infdev, Indev, Classic, and Pocket Edition alongside vanilla generation. Its terrain options include Beta 1.7.3, Alpha 1.1.2_01, several dated Infdev generators, Indev 20100223, Classic 0.0.23a, Beta Skylands, Pocket Edition 0.6.0, vanilla terrain, and The End; it also provides Classic Nether terrain. Players can mix terrain and biome generators, choosing from historical options, fixed biomes, vanilla biomes, or Biomes O' Plenty when that mod is installed, and can substitute other vanilla or mod biomes into Beta biome generation. An in-game customization screen offers built-in and shareable generation presets, settings for modern structures and decoration, and a preview of terrain and biomes before creating a world. Worlds can also use classic-style details such as Beta sky and biome colors, adjustable cloud height, and beach-based player spawns; Beta colors are available in single-player and optional in multiplayer. The mod supports extended world heights with Depths Update or Cubic Chunks, and provides compatibility for content from mods including Buildcraft Energy, Dynamic Trees, Future MC, Millénaire, Oceanic Expanse, Thaumcraft, and Yung's Better Mineshafts.

    Written from Modrinth . How we write it

    In-game changes

    It has no file for a recent Minecraft version. This is about its files for Minecraft 1.12.2.

    Changes the game's code in 4 areas: World generationChanges 7 game code files in this area: terrain, biomes and structures made when new land is created., Server and world logicChanges 3 game code files in this area: the world, commands, scoreboards, saved data and game rules., Rendering and graphicsChanges 1 game code file in this area: drawing mobs, items, particles and textures on screen. and User interfaceChanges 1 game code file in this area: menus, screens, tooltips, the chat window and the in-game overlay..

    Adds no new blocks, items or other content.

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

    Often used with it

    See all 30
    Beta DaysBThe AetherCToast ControlBAI Improvements: Performance TuningASerene SeasonsA

    Details

    Creator
    b3spectacled
    License
    MIT License
    Downloads
    53K
    Created
    10 Jan 2023
    Official pages
    Modrinth , CurseForge
    Links
    Source code , Issues

    Security

    No harmful code found

    It has no file for a recent Minecraft version. This is about its files for Minecraft 1.12.2.

    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. It contacts 1 web address. See Privacy

    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 · The latest file checked, last on 18 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.
      1 latest file. It is not for a recent Minecraft version, so the answer above is about it. 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

    It has no file for a recent Minecraft version. This is about its files for Minecraft 1.12.2.

    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 · Its one file 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 its one file, for Minecraft 1.12.2. 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 so far that AI was used to make it

    We looked for AI tools in its texts, files and images and found none.

    We have not read its code history yet.

    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 · 5 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.
      Not read yet
    • 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
      4 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
      30 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
      441 code files read

    Compatibility

    See all 74 files
    Forge
    1.121.151.171.2026.1

    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.
    MixinBooterA
    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.No file yet for any of the last 6 Minecraft versions.

    Related projects

    Projects that need Modern Beta Forge to work.

    ProjectTypeDownloadsGrade
    Modern Beta Forge RiversAMod8.3K downloadsModern Beta Forge Release PlusAMod6.5K downloadsModern Beta Forge IslandsAMod2.5K downloadsModern Beta Forge Voronoi ClimatesAMod1.3K downloads

    Modpacks using this project

    Find modpacks with it

    Modpacks that include Modern Beta Forge in at least one of their versions, most downloaded first.

    ModpackDownloadsLast version with it
    BelovodieCraft13K downloadslast version with it 28 Jun 2026Thaumcraft 6 Pack7.3K downloadslast version with it 8 May 2025MangoPlus3.9K downloadslast version with it 15 Jun 2026Revers3.8K downloadslast version with it 19 Mar 2023Madhaus2.6K downloadslast version with it 29 Jan 2026Wankraft 2.1K downloadslast version with it 30 Mar 2026Golden Age1.8K downloadslast version with it 22 May 2026Modern Beta1.8K downloadslast version with it 20 Feb 2024The Dark Side of the Moon638 downloadslast version with it 28 Sep 2025Cave Game Tech Test432 downloadslast version with it 14 Dec 2024
    1 to 10 of 29123

    Often in the same modpacks

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

    ProjectTypeShareGrade
    Beta DaysBModin 45% of the modpacks with Modern Beta ForgeThe AetherCModin 41% of the modpacks with Modern Beta ForgeToast ControlBModin 38% of the modpacks with Modern Beta ForgeAI Improvements: Performance TuningAModin 38% of the modpacks with Modern Beta ForgeSerene SeasonsAModin 38% of the modpacks with Modern Beta ForgeParticle CullingCModin 34% of the modpacks with Modern Beta ForgeBuildCraftCModin 34% of the modpacks with Modern Beta ForgeFoamFixCModin 34% of the modpacks with Modern Beta ForgeInventory Tweaks [1.12 only]-Modin 34% of the modpacks with Modern Beta ForgeOld Swing, Eye Candy, and AnimationsEModin 31% of the modpacks with Modern Beta Forge
    1 to 10 of 30123

    Latest files

    The newest file for each Minecraft version and loader. None is for a recent Minecraft version. Recent versions: those released in the last 2 years, plus 1.20.1 and 1.21.1, among the most played in modpacks.

    MinecraftLoaderVersionSecuritySendsRequires
    Older Minecraft versions
    1.12.2·Forge1.10.3.01.10.3.0 · modernbetaforge-1.12.2-1.10.3.0.jarSends: None foundRequires:MixinBooterPassedOur checks found nothing harmful in this file. Its code was read too.

    74 releases

    MinecraftLoaderVersionReleasedSecurityGet it onDownload
    1.12.2The latest file for its Minecraft version and loader·Forge1.10.3.01.10.3.0 · modernbetaforge-1.12.2-1.10.3.0.jar (main file, 2 other files in this version not shown)·17 Oct 2026PassedOur checks found nothing harmful in this file. Its code was read too.Open this file on ModrinthOpen this file on CurseForgeDownload · Stable · 1.0 MB
    1.12.2·Forge1.10.2.21.10.2.2 · modernbetaforge-1.12.2-1.10.2.2.jar (main file, 2 other files in this version not shown)·27 Sep 2026PassedOur checks found nothing harmful in this file. Its code was read too.Open this file on ModrinthOpen this file on CurseForgeDownload · Stable · 1.0 MB
    1.12.2·Forge1.10.2.11.10.2.1 · modernbetaforge-1.12.2-1.10.2.1.jar (main file, 2 other files in this version not shown)·27 Sep 2026PassedOur checks found nothing harmful in this file. Its code was read too.Open this file on ModrinthOpen this file on CurseForgeDownload · Stable · 1.0 MB
    1.12.2·Forge1.10.2.01.10.2.0 · modernbetaforge-1.12.2-1.10.2.0.jar (main file, 2 other files in this version not shown)·18 Sep 2026PassedOur checks found nothing harmful in this file.Open this file on ModrinthOpen this file on CurseForgeDownload · Stable · 1.0 MB
    1.12.2·Forge1.10.1.01.10.1.0 · modernbetaforge-1.12.2-1.10.1.0.jar (main file, 2 other files in this version not shown)·13 Sep 2026PassedOur checks found nothing harmful in this file.Open this file on ModrinthOpen this file on CurseForgeDownload · Stable · 1009.1 KB
    1.12.2·Forge1.10.0.01.10.0.0 · modernbetaforge-1.12.2-1.10.0.0.jar (main file, 2 other files in this version not shown)·8 Sep 2026PassedOur checks found nothing harmful in this file.Open this file on ModrinthOpen this file on CurseForgeDownload · Stable · 1003.9 KB
    1.12.2·Forge1.9.7.21.9.7.2 · modernbetaforge-1.12.2-1.9.7.2.jar (main file, 2 other files in this version not shown)·7 Sep 2026PassedOur checks found nothing harmful in this file.Open this file on ModrinthOpen this file on CurseForgeDownload · Stable · 957.6 KB
    1.12.2·Forge1.9.7.11.9.7.1 · modernbetaforge-1.12.2-1.9.7.1.jar (main file, 2 other files in this version not shown)·26 Aug 2026PassedOur checks found nothing harmful in this file.Open this file on ModrinthOpen this file on CurseForgeDownload · Stable · 957.5 KB
    1.12.2·Forge1.9.7.01.9.7.0 · modernbetaforge-1.12.2-1.9.7.0.jar (main file, 2 other files in this version not shown)·26 Aug 2026PassedOur checks found nothing harmful in this file.Open this file on ModrinthOpen this file on CurseForgeDownload · Stable · 957.0 KB
    1.12.2·Forge1.9.6.01.9.6.0 · modernbetaforge-1.12.2-1.9.6.0.jar (main file, 2 other files in this version not shown)·2 Aug 2026PassedOur checks found nothing harmful in this file.Open this file on ModrinthOpen this file on CurseForgeDownload · Stable · 940.5 KB
    1.12.2·Forge1.9.5.11.9.5.1 · modernbetaforge-1.12.2-1.9.5.1.jar (main file, 2 other files in this version not shown)·2 Jul 2026PassedOur checks found nothing harmful in this file.Open this file on ModrinthOpen this file on CurseForgeDownload · Stable · 921.4 KB
    1.12.2·Forge1.9.5.01.9.5.0 · modernbetaforge-1.12.2-1.9.5.0.jar (main file, 2 other files in this version not shown)·18 May 2026PassedOur checks found nothing harmful in this file.Open this file on ModrinthOpen this file on CurseForgeDownload · Stable · 909.4 KB
    1.12.2·Forge1.9.4.01.9.4.0 · modernbetaforge-1.12.2-1.9.4.0.jar (main file, 2 other files in this version not shown)·2 May 2026PassedOur checks found nothing harmful in this file.Open this file on ModrinthOpen this file on CurseForgeDownload · Stable · 904.5 KB
    1.12.2·Forge1.9.3.11.9.3.1 · modernbetaforge-1.12.2-1.9.3.1.jar (main file, 2 other files in this version not shown)·10 Apr 2026PassedOur checks found nothing harmful in this file.Open this file on ModrinthOpen this file on CurseForgeDownload · Stable · 891.3 KB
    1.12.2·Forge1.9.3.01.9.3.0 · modernbetaforge-1.12.2-1.9.3.0.jar (main file, 2 other files in this version not shown)·4 Apr 2026PassedOur checks found nothing harmful in this file.Open this file on ModrinthOpen this file on CurseForgeDownload · Stable · 891.3 KB
    1.12.2·Forge1.9.2.31.9.2.3 · modernbetaforge-1.12.2-1.9.2.3.jar (main file, 2 other files in this version not shown)·31 Mar 2026PassedOur checks found nothing harmful in this file.Open this file on ModrinthOpen this file on CurseForgeDownload · Stable · 891.7 KB
    1.12.2·Forge1.9.2.21.9.2.2 · modernbetaforge-1.12.2-1.9.2.2.jar (main file, 2 other files in this version not shown)·16 Mar 2026PassedOur checks found nothing harmful in this file.Open this file on ModrinthOpen this file on CurseForgeDownload · Stable · 886.6 KB
    1.12.2·Forge1.9.2.11.9.2.1 · modernbetaforge-1.12.2-1.9.2.1.jar (main file, 2 other files in this version not shown)·24 Feb 2026PassedOur checks found nothing harmful in this file.Open this file on ModrinthOpen this file on CurseForgeDownload · Stable · 886.8 KB
    1.12.2·Forge1.9.2.01.9.2.0 · modernbetaforge-1.12.2-1.9.2.0.jar (main file, 2 other files in this version not shown)·17 Feb 2026PassedOur checks found nothing harmful in this file.Open this file on ModrinthOpen this file on CurseForgeDownload · Stable · 884.6 KB
    1.12.2·Forge1.9.1.01.9.1.0 · modernbetaforge-1.12.2-1.9.1.0.jar (main file, 2 other files in this version not shown)·29 Jan 2026PassedOur checks found nothing harmful in this file.Open this file on ModrinthOpen this file on CurseForgeDownload · Stable · 872.8 KB
    1 to 20 of 741234

    Quick fixes

    In the last 2 years, 13 releases needed a quick fix: a new release within 3 days to fix a problem. This lowers the grade by 3 points.

    See them, newest first

    Quick fixesReleases followed within 3 days by a new release that fixes a problem in them.13

    • Modern Beta 1.12.2-1.10.2.227 Sep 2026Fix crash when opening the world customization GUI…
    • Modern Beta 1.12.2-1.9.7.126 Aug 2026Revert Nether settings compatibility with Biomes O' Plenty and…
    • Modern Beta 1.12.2-1.8.3.113 Sep 2025Fix a critical world generation bug. 1.12.2-1.8.3.0…
    • Modern Beta 1.12.2-1.8.2.14 Sep 2025Fix yet another map preview bug.
    • Modern Beta 1.12.2-1.7.2.123 Jun 2025Fix crash when traveling to another dimension in a…
    • Modern Beta 1.12.2-1.6.0.16 Mar 2025Fix a crash when using the vanilla cave carver and a…
    • Modern Beta 1.12.2-1.5.3.18 Feb 2025…transitions when generating map previews. Fix various GUI bugs. Fix default world spawner hanging if…
    • Modern Beta 1.12.2-1.5.3.06 Feb 2025…Remove customPreset config setting. Fix Modern Beta Skylands preset using incorrect world spawner…
    • Modern Beta 1.12.2-1.5.1.127 Jan 2025Fix a snow/ice generation bug. The 1.5.1.0 patch notes have…
    • Modern Beta 1.12.2-1.5.0.120 Jan 2025A quick hotfix patch. The 1.5.0.0 patch notes have been copied below…
    • Modern Beta 1.12.2-1.2.2.313 Nov 2024
    • Modern Beta 1.12.2-1.2.2.211 Nov 2024
    • Modern Beta 1.12.2-1.2.2.110 Nov 2024