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    2,053,304 files checkedFiles from Modrinth and CurseForge we downloaded and checked. Counted on 25 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 25 Oct 2026.269,472 projects gradedProjects with a letter from A to F. Counted on 25 Oct 2026.
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    © 2026 ModgradeNot an official Minecraft product. Not approved by or associated with Mojang or Microsoft.

    Iron Decor

    Mod

    Adds new iron building blocks.

    B84/ 100
    • OverviewB
    • SecurityNot checked yet
    • PrivacyNot read yet
    • AINone found
    • CompatibilityUp to 1.21.1
    • ModpacksIn 55
    • ReleasesLatest 10 Aug

    Download

    IronDecor-3.0.0-Neo-1.21.1.jar

    Released 10 Aug 2026 · 250.9 KB

    Not checked: its author does not let other sites download this file from CurseForge, so we cannot check it.

    Open on CurseForge
    OverviewSecurityPrivacyAICompatibilityModpacksReleases

    Why grade B

    How grades work

    Strengths

    • Around for years

    Points lost

    • No source code link−7 points
    • Releases replaced within 3 days to fix a problem−2 points
    • Releases in only 7 of the last 24 months−1 point
    • Under 5 million downloads−1 point
    All 11 criteria

    • Maintenance

      1 point lost26 / 27
      Last releaseHow long ago the newest file came out, or an existing file was marked as working on a new Minecraft version.2 months ago (10 Aug 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.1.21.1 on NeoForge, 1.20.1 on Forge. 15% or more of the popular mods updated in the last 6 months also have files for 1.21.1. 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 7 of the last 24 months 5 / 6

    • Stability

      2 points lost20 / 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.5 of the 42 modpacks with two or more versions removed it in a later one (12%) 10 / 10
      Quick fixesHow often a release needed a quick fix: a new release within 3 days to fix a problem in it.3 of its 17 releases in 2 years needed a quick fix (18%) See the 3 releases5 / 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

      7 points lost0 / 7
      Source codeWhether the project page links to its source code, so anyone can read what it does.No link on the project page 0 / 7
      Place to report problemsWhether the project page links to a place where players can report problems: an issue tracker.Does not apply. CurseForge links are not in our data.

    • Popularity

      1 point lost3 / 4
      DownloadsDownloads on Modrinth and CurseForge. Full points from 5 million.630,815 3 / 4

    • Track record

      Full points8 / 8
      AgeHow long the project has existed. It counts less when no new file came out recently.2.7 years, 29 releases 8 / 8

    • Security

      Not checked
      File checksThis check adds no points. It can only take points away.Files for recent Minecraft versions not checked yet. B at most until they are. See Security
    Total84 / 100

    57.3 of the 68 points that apply = 84 out of 100. The points above are rounded to whole numbers.

    Images

    • Preview
    • Stonecutter Recipes
    • Iron Ceiling Fan

    About

    Iron Decor expands iron-themed building options with decorative blocks for construction and interior detailing. Its collection includes Iron Bricks and Chiseled Iron Bricks, Smooth Iron Plating and Panels, Iron Pillars, and Iron Mesh Doors and Trapdoors, alongside reinforced doors and trapdoors. Builders can also use iron tread plating and carpet-like tread plates, cut iron slabs and stairs, smooth iron stairs and slabs, brick stairs, slabs and walls, and Iron Lamps; the collection also includes an Iron Ceiling Fan.

    Written from CurseForge . How we write it

    Often used with it

    See all 30
    Chat HeadsASecurityCraftABetter Fps - Render DistanceBSerene SeasonsA'Dustrial DecorC

    Details

    Creator
    epicman
    License
    Not known
    Downloads
    631K
    Created
    21 Feb 2024
    Official page
    CurseForge

    Security

    Not checked yet

    We have not checked its files for recent Minecraft versions yet.

    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 · Not checked yet
    • 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.
      2 latest files: the newest file for each Minecraft version and loader. Both are 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. 2 of them are not checked yet. See each file in Releases

    Privacy

    We have not read its code yet

    What it sends is not known yet.

    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 · Code not read yet
    • 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.
      None yet. See each file in Releases

    AI

    No sign so far that AI was used to make it

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

    We have not read its files, images and sounds yet.

    AI in the game: not checked yet

    We have not read its code for AI yet.

    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 · 1 place 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.
      Not on Modrinth.
    • 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
      40 changelogs read
    • Its filesFiles that AI coding tools leave behind (like AGENTS.md), and the texts inside the files you download.
      Not read yet
    • Images in its filesHidden data in the images of the files you download, where AI image tools write their name and settings.
      Not read yet
    • Sounds in its filesThe tags of the sound files in the files you download, where some AI music tools write their name.
      Not read yet
    • 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.
      Not checked for AI yet.

    Compatibility

    See all 29 files
    NeoForge
    Forge
    1.201.2126.126.3

    Point at or tap a version to see its loaders.

    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.Nothing
    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.It has no file for Minecraft versions newer than 1.21.1. Many recently updated mods still support 1.21.1.

    Modpacks using this project

    Find modpacks with it

    55 modpacks include Iron Decor in at least one of their versions. Here are the 30 most downloaded.

    ModpackDownloadsLast version with it
    Cursed Walking - A Modern Zombie Apocalypse8.7M downloadslast version with it 25 May 2024Mystic's Monstrosity84K downloadslast version with it 23 Jul 2025IndustrialisationEra34K downloadslast version with it 17 Oct 2026Mystic's Monstrosity - Greedy Edition30K downloadslast version with it 24 Jan 2026Create Building Utopia7.1K downloadslast version with it 15 Mar 2025Create: Cursed Create - Zombie Apocalypse3.1K downloadslast version with it 27 May 2024Craft N Raft2.8K downloadslast version with it 13 Jan 2025NLoobNeon Zombie Apocalypse1.9K downloadslast version with it 19 Jun 2024ApocalypZ v21.6K downloadslast version with it 15 Jun 2024Horrors Beyond Imagination: What Remains1.1K downloadslast version with it 10 Aug 2024
    1 to 10 of 30123

    Often in the same modpacks

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

    ProjectTypeShareGrade
    Chat HeadsAModin 60% of the modpacks with Iron DecorSecurityCraftAModin 55% of the modpacks with Iron DecorBetter Fps - Render DistanceBModin 53% of the modpacks with Iron DecorSerene SeasonsAModin 53% of the modpacks with Iron Decor'Dustrial DecorCModin 49% of the modpacks with Iron DecorClean Swing Through GrassAModin 49% of the modpacks with Iron DecorPacket FixerAModin 49% of the modpacks with Iron DecorCreate: Steam 'n' RailsAModin 49% of the modpacks with Iron DecorImmersive AircraftAModin 47% of the modpacks with Iron DecorChippedCModin 47% of the modpacks with Iron Decor
    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
    1.21.1·NeoForge3.0.0-Neo3.0.0-Neo · IronDecor-3.0.0-Neo-1.21.1.jarSends: Not read yetRequires:NothingNot checkedWe have not checked this file yet.
    1.20.1·Forge3.0.03.0.0 · IronDecor-3.0.0.jarSends: Not read yetRequires:NothingNot checkedWe have not checked this file yet.

    29 releases

    MinecraftLoaderVersionReleasedSecurityGet it onDownload
    1.21.1The latest file for its Minecraft version and loader·NeoForge3.0.0-Neo3.0.0-Neo · IronDecor-3.0.0-Neo-1.21.1.jar·10 Aug 2026Not checkedIts author does not let other sites download this file from CurseForge, so we cannot check it.Open this file on CurseForgeDownload not available hereIts author does not let other sites download this file. Get it on CurseForge: its logo in "Get it on" opens the file's page.
    1.20.1The latest file for its Minecraft version and loader·Forge3.0.03.0.0 · IronDecor-3.0.0.jar·10 Aug 2026Not checkedIts author does not let other sites download this file from CurseForge, so we cannot check it.Open this file on CurseForgeDownload not available hereIts author does not let other sites download this file. Get it on CurseForge: its logo in "Get it on" opens the file's page.
    1.21.1·NeoForge2.2.4-Neo2.2.4-Neo · IronDecor-2.2.4-NeoForge-1.21.1.jar·4 Aug 2026Not checkedIts author does not let other sites download this file from CurseForge, so we cannot check it.Open this file on CurseForgeDownload not available hereIts author does not let other sites download this file. Get it on CurseForge: its logo in "Get it on" opens the file's page.
    1.20.1·Forge2.2.42.2.4 · IronDecor-2.2.4.jar·4 Aug 2026Not checkedIts author does not let other sites download this file from CurseForge, so we cannot check it.Open this file on CurseForgeDownload not available hereIts author does not let other sites download this file. Get it on CurseForge: its logo in "Get it on" opens the file's page.
    1.20.1·Forge2.2.32.2.3 · IronDecor-2.2.3.jar·23 Nov 2025Not checkedIts author does not let other sites download this file from CurseForge, so we cannot check it.Open this file on CurseForgeDownload not available hereIts author does not let other sites download this file. Get it on CurseForge: its logo in "Get it on" opens the file's page.
    1.20.1·Forge2.2.22.2.2 · IronDecor-2.2.2.jar·13 Sep 2025Not checkedIts author does not let other sites download this file from CurseForge, so we cannot check it.Open this file on CurseForgeDownload not available hereIts author does not let other sites download this file. Get it on CurseForge: its logo in "Get it on" opens the file's page.
    1.20.1·Forge2.2.12.2.1 · IronDecor-2.2.1.jar·19 Mar 2025Not checkedIts author does not let other sites download this file from CurseForge, so we cannot check it.Open this file on CurseForgeDownload not available hereIts author does not let other sites download this file. Get it on CurseForge: its logo in "Get it on" opens the file's page.
    1.20.1·Forge2.2.02.2.0 · IronDecor-2.2.0.jar·7 Mar 2025Not checkedIts author does not let other sites download this file from CurseForge, so we cannot check it.Open this file on CurseForgeDownload not available hereIts author does not let other sites download this file. Get it on CurseForge: its logo in "Get it on" opens the file's page.
    1.20.1·Forge2.1.02.1.0 · IronDecor-2.1.0.jar·19 Jan 2025Not checkedIts author does not let other sites download this file from CurseForge, so we cannot check it.Open this file on CurseForgeDownload not available hereIts author does not let other sites download this file. Get it on CurseForge: its logo in "Get it on" opens the file's page.
    1.20.1·Forge2.0.92.0.9 · IronDecor-2.0.9.jar·19 Jan 2025Not checkedIts author does not let other sites download this file from CurseForge, so we cannot check it.Open this file on CurseForgeDownload not available hereIts author does not let other sites download this file. Get it on CurseForge: its logo in "Get it on" opens the file's page.
    1.20.1·Forge2.0.82.0.8 · IronDecor-2.0.8.jar·18 Jan 2025Not checkedIts author does not let other sites download this file from CurseForge, so we cannot check it.Open this file on CurseForgeDownload not available hereIts author does not let other sites download this file. Get it on CurseForge: its logo in "Get it on" opens the file's page.
    1.20.1·Forge2.0.72.0.7 · IronDecor-2.0.7.jar·2 Jan 2025Not checkedIts author does not let other sites download this file from CurseForge, so we cannot check it.Open this file on CurseForgeDownload not available hereIts author does not let other sites download this file. Get it on CurseForge: its logo in "Get it on" opens the file's page.
    1.20.1·Forge2.0.62.0.6 · IronDecor-2.0.6.jar·31 Dec 2024Not checkedIts author does not let other sites download this file from CurseForge, so we cannot check it.Open this file on CurseForgeDownload not available hereIts author does not let other sites download this file. Get it on CurseForge: its logo in "Get it on" opens the file's page.
    1.20.1·Forge2.0.52.0.5 · IronDecor-2.0.5.jar·30 Dec 2024Not checkedIts author does not let other sites download this file from CurseForge, so we cannot check it.Open this file on CurseForgeDownload not available hereIts author does not let other sites download this file. Get it on CurseForge: its logo in "Get it on" opens the file's page.
    1.20.1·Forge2.0.4-Hotfix2.0.4-Hotfix · IronDecor-2.0.4-(Hotfix).jar·21 Dec 2024Not checkedIts author does not let other sites download this file from CurseForge, so we cannot check it.Open this file on CurseForgeDownload not available hereIts author does not let other sites download this file. Get it on CurseForge: its logo in "Get it on" opens the file's page.
    1.20.1·Forge2.0.42.0.4 · IronDecor-2.0.4.jar·20 Dec 2024Not checkedIts author does not let other sites download this file from CurseForge, so we cannot check it.Open this file on CurseForgeDownload not available hereIts author does not let other sites download this file. Get it on CurseForge: its logo in "Get it on" opens the file's page.
    1.20.1·Forge2.0.32.0.3 · IronDecor-2.0.3.jar·14 Dec 2024Not checkedIts author does not let other sites download this file from CurseForge, so we cannot check it.Open this file on CurseForgeDownload not available hereIts author does not let other sites download this file. Get it on CurseForge: its logo in "Get it on" opens the file's page.
    1.20.1·Forge2.0.22.0.2 · IronDecor-2.0.2.jar·16 Nov 2024Not checkedIts author does not let other sites download this file from CurseForge, so we cannot check it.Open this file on CurseForgeDownload not available hereIts author does not let other sites download this file. Get it on CurseForge: its logo in "Get it on" opens the file's page.
    1.20.1·Forge2.0.12.0.1 · IronDecor-2.0.1.jar·8 Nov 2024Not checkedIts author does not let other sites download this file from CurseForge, so we cannot check it.Open this file on CurseForgeDownload not available hereIts author does not let other sites download this file. Get it on CurseForge: its logo in "Get it on" opens the file's page.
    1.20.1·Forge2.0.02.0.0 · IronDecor-2.0.0.jar·2 Nov 2024Not checkedIts author does not let other sites download this file from CurseForge, so we cannot check it.Open this file on CurseForgeDownload not available hereIts author does not let other sites download this file. Get it on CurseForge: its logo in "Get it on" opens the file's page.
    1 to 20 of 2912

    Quick fixes

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

    See them, newest first

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

    • IronDecor-2.0.9.jar19 Jan 2025-Fixed some recipes
    • IronDecor-2.0.6.jar31 Dec 2024-Fixed the Reinforced Iron Door and Trapdoor being openable by…
    • IronDecor-2.0.4-(Hotfix).jar21 Dec 2024-Fixed the Reinforced Iron Door and Trapdoor being able to be…