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    2,055,424 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 2026.269,392 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.

    Inventory Expansion

    Mod

    Sacks and quivers store items and collect them as you go.

    B88/ 100
    • OverviewB
    • SecurityPassed
    • PrivacyNone found
    • AINone found
    • CompatibilityUp to 1.21.5
    • ModpacksIn 19
    • ReleasesLatest 27 Aug

    Download

    inventory-expansion-1.3.0.jar

    Released 22 Jul 2025 · 378.9 KB

    Passed: our checks found nothing harmful in this file.

    Download
    OverviewSecurityPrivacyAICompatibilityModpacksReleases

    Why grade B

    How grades work

    Strengths

    • Security checks passed
    • Regular releases for Minecraft 1.21.4, a version many recently updated mods still support
    • Around for years

    Points lost

    • Some modpacks removed it−3 points
    • No public issue tracker−3 points
    • Releases replaced within 3 days to fix a problem−1 point
    • 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.8 weeks ago (27 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.1.21.5 on Fabric, 1.20.1 on Forge. 15% or more of the popular mods updated in the last 6 months also have files for 1.21.4. 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 11 of the last 24 months 6 / 6
    • Stability

      4 points lost18 / 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.3 of the 17 modpacks with two or more versions removed it in a later one (18%) See the 3 modpacks7 / 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 19 releases in 2 years needed a quick fix (16%) See the 3 releases6 / 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

      3 points lost7 / 10
      Source codeWhether the project page links to its source code, so anyone can read what it does.GitHub · Derekahedron/Inventory-Expansion 7 / 7
      Place to report problemsWhether the project page links to a place where players can report problems: an issue tracker.No link to report problems 0 / 3
    • Popularity

      1 point lost3 / 4
      DownloadsDownloads on Modrinth and CurseForge. Full points from 5 million.15,468 3 / 4
    • Track record

      Full points8 / 8
      AgeHow long the project has existed. It counts less when no new file came out recently.22 months, 26 releases 8 / 8
    • Security

      Passed
      File checksThis check adds no points. It can only take points away.Our checks found nothing harmful in all 4 latest files for recent Minecraft versions. See Security
    Total88 / 100

    62.6 of the 71 points that apply = 88 out of 100. The points above are rounded to whole numbers.

    Images

    • Dyed Sacks
    • Sack Recipe
    • Quiver Recipe
    • Ore Sack
    • Quiver UI

    About

    Inventory Expansion helps keep inventories clear with sacks and a quiver that collect compatible items automatically and hold multiple stacks in one container. Sacks group items by datapack-defined types, such as stone, ores, or monster drops, and can hold about four stacks; you can also use their contents directly, for example combining foods or gathering mined ores in one sack. Sack weights determine how much space different items take up, and sacks can be dyed. The quiver stores up to eight stacks of arrows, adds picked-up arrows automatically, and lets you choose which arrow to fire with a bow using the scroll wheel. The mod also includes a backport of the bundle with expanded scrolling and drag-click controls for moving items in and out.

    Written from Modrinth , CurseForge and the GitHub README . How we write it

    In-game changes

    Changes the game's code in 11 areas: Inventory and itemsChanges 8 game code files in this area: items, chests and other containers, crafting and enchanting., PlayerChanges 5 game code files in this area: your character: movement, abilities, hunger and controls., Mobs and their behaviorChanges 5 game code files in this area: mobs, animals, villagers, projectiles and how they move and act., User interfaceChanges 5 game code files in this area: menus, screens, tooltips, the chat window and the in-game overlay., Blocks and fluidsChanges 4 game code files in this area: how blocks, fluids and redstone work., Rendering and graphicsChanges 4 game code files in this area: drawing mobs, items, particles and textures on screen., Networking and multiplayerChanges 3 game code files in this area: connections, the server list and what is sent between your game and a server., Game coreChanges 2 game code files in this area: the main loop, lighting and other code the whole game uses., Server and world logicChanges 2 game code files in this area: the world, commands, scoreboards, saved data and game rules., Game optionsChanges 1 game code file in this area: settings, key bindings and the option screens. and Game data and resourcesChanges 1 game code file in this area: recipes, tags, advancements, language files and other game data..

    A library packed inside it changes 5 more game code files: Cardinal Components API (entities).

    Adds 18 items, 19 recipes, 2 advancements, 4 sounds and 1 key binding.

    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.

    Details

    Creator
    Derekahedron
    License
    MIT License
    Downloads
    16K
    Created
    22 Dec 2024
    Official pages
    Modrinth , CurseForge
    Links
    Source code

    Security

    No harmful code found

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

    What it can do on your computer

    Creates settings files
    The mod keeps its settings in the config folder of your game, where you can change or delete them. Only in its files for Fabric 1.20.1.

    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 4 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.
      4 latest files: the newest file for each Minecraft version and loader. All 4 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. 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.
      The internet, 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 4 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 4 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 so far that AI was used to make it

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

    We have not read its changelogs and 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 in the description
      Changelogs not read yet
    • 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
      86 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
      121 code files read

    Compatibility

    See all 26 files
    Fabric
    Forge
    1.201.2126.126.3

    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.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.Its newest file is for 1.21.5. It has no file for the 6 newer Minecraft versions. It also supports 1.21.4, a version many recently updated mods still support.

    Related projects

    Projects that need Inventory Expansion to work.

    ProjectTypeDownloadsGrade
    Inventory Expansion PlusCMod629 downloads

    Modpacks using this project

    Find modpacks with it

    Modpacks that include Inventory Expansion in at least one of their versions, most downloaded first.

    ModpackDownloadsLast version with it
    Harder Than Copper Age 23.5K downloadslast version with it 13 Oct 2026Realms - Client1.5K downloadslast version with it 29 May 2025Blockri La Frontier1.3K downloadslast version with it 28 Apr 2025Maor The King Of The Light1.1K downloadslast version with it 26 Mar 2026Blood and Beauty991 downloadslast version with it 9 Dec 2025KATAMARI - Revengeance971 downloadslast version with it 3 May 2026Pale478 downloadslast version with it 6 Jan 2025Forging RPG475 downloadslast version with it 11 Jun 2026Wild Horizons363 downloadslast version with it 29 Dec 2024Nucumna342 downloadslast version with it 1 Oct 2026
    1 to 10 of 1912

    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
    1.21.5·Fabric1.3.01.3.0 · inventory-expansion-1.3.0.jarSends: None foundRequires:NothingPassedOur checks found nothing harmful in this file. Its code was read too.
    1.21.4·Fabric1.1.01.1.0 · inventory-expansion-1.1.0.jarSends: None foundRequires:NothingPassedOur checks found nothing harmful in this file. Its code was read too.
    1.20.1·Fabric1.5.51.5.5 · invexp-fabric-1.20.1-1.5.5.jarSends: None foundRequires:NothingPassedOur checks found nothing harmful in this file. Its code was read too.
    1.20.1·Forge1.5.51.5.5 · invexp-forge-1.20.1-1.5.5.jarSends: None foundRequires:NothingPassedOur checks found nothing harmful in this file. Its code was read too.

    26 releases

    MinecraftLoaderVersionReleasedSecurityGet it onDownload
    1.20.1The latest file for its Minecraft version and loader·Fabric1.5.51.5.5 · invexp-fabric-1.20.1-1.5.5.jar (main file)·27 Aug 2026PassedOur checks found nothing harmful in this file. Its code was read too.Open this file on ModrinthOpen this file on CurseForgeDownload · Stable · 666.7 KB
    1.20.1The latest file for its Minecraft version and loader·Forge1.5.51.5.5 · invexp-forge-1.20.1-1.5.5.jar (main file)·27 Aug 2026PassedOur checks found nothing harmful in this file. Its code was read too.Open this file on ModrinthOpen this file on CurseForgeDownload · Stable · 770.1 KB
    1.20.1·Fabric1.5.41.5.4 · invexp-fabric-1.20.1-1.5.4.jar (main file)·18 Aug 2026PassedOur checks found nothing harmful in this file. Its code was read too.Open this file on ModrinthOpen this file on CurseForgeDownload · Stable · 666.6 KB
    1.20.1·Forge1.5.41.5.4 · invexp-forge-1.20.1-1.5.4.jar (main file)·18 Aug 2026PassedOur checks found nothing harmful in this file.Open this file on ModrinthOpen this file on CurseForgeDownload · Stable · 770.0 KB
    1.20.1·Fabric1.5.31.5.3 · invexp-fabric-1.20.1-1.5.3.jar (main file)·13 Jul 2026PassedOur checks found nothing harmful in this file.Open this file on ModrinthOpen this file on CurseForgeDownload · Stable · 666.4 KB
    1.20.1·Forge1.5.31.5.3 · invexp-forge-1.20.1-1.5.3.jar (main file)·13 Jul 2026PassedOur checks found nothing harmful in this file.Open this file on ModrinthOpen this file on CurseForgeDownload · Stable · 769.7 KB
    1.20.1·Fabric1.5.21.5.2 · invexp-fabric-1.20.1-1.5.2.jar (main file)·9 Jul 2026PassedOur checks found nothing harmful in this file.Open this file on ModrinthOpen this file on CurseForgeDownload · Stable · 666.2 KB
    1.20.1·Forge1.5.21.5.2 · invexp-forge-1.20.1-1.5.2.jar (main file)·9 Jul 2026PassedOur checks found nothing harmful in this file.Open this file on ModrinthOpen this file on CurseForgeDownload · Stable · 769.4 KB
    1.20.1·Fabric1.5.11.5.1 · invexp-fabric-1.20.1-1.5.1.jar (main file)·3 Jul 2026PassedOur checks found nothing harmful in this file.Open this file on ModrinthOpen this file on CurseForgeDownload · Stable · 716.9 KB
    1.20.1·Forge1.5.11.5.1 · invexp-forge-1.20.1-1.5.1.jar (main file)·3 Jul 2026PassedOur checks found nothing harmful in this file.Open this file on ModrinthOpen this file on CurseForgeDownload · Stable · 592.4 KB
    1.20.1·Fabric1.5.01.5.0 · invexp-fabric-1.20.1-1.5.0.jar (main file)·14 Jun 2026PassedOur checks found nothing harmful in this file.Open this file on ModrinthOpen this file on CurseForgeDownload · Stable · 719.6 KB
    1.20.1·Forge1.5.01.5.0 · invexp-forge-1.20.1-1.5.0.jar (main file)·14 Jun 2026PassedOur checks found nothing harmful in this file.Open this file on ModrinthOpen this file on CurseForgeDownload · Stable · 594.8 KB
    1.20.1·Fabric1.4.0.11.4.0.1 · invexp-fabric-1.20.1-1.4.0.1.jar (main file)·18 May 2026PassedOur checks found nothing harmful in this file.Open this file on ModrinthOpen this file on CurseForgeDownload · Stable · 511.5 KB
    1.20.1·Forge1.4.0.11.4.0.1 · invexp-forge-1.20.1-1.4.0.1.jar (main file)·18 May 2026PassedOur checks found nothing harmful in this file.Open this file on ModrinthOpen this file on CurseForgeDownload · Stable · 522.5 KB
    1.20.1·Fabric1.4.01.4.0 · invexp-fabric-1.20.1-1.4.0.jar (main file)·18 May 2026PassedOur checks found nothing harmful in this file.Open this file on ModrinthOpen this file on CurseForgeDownload · Stable · 510.1 KB
    1.20.1·Forge1.4.01.4.0 · invexp-forge-1.20.1-1.4.0.jar (main file)·18 May 2026PassedOur checks found nothing harmful in this file.Open this file on ModrinthOpen this file on CurseForgeDownload · Stable · 521.1 KB
    1.20.1·Forge1.3.2.21.3.2.2 · inventory-expansion-forge-1.3.2.2.jar (main file)·20 Mar 2026PassedOur checks found nothing harmful in this file.Open this file on ModrinthOpen this file on CurseForgeDownload · Stable · 542.3 KB
    1.20.1·Forge1.3.2.11.3.2.1 · inventory-expansion-forge-1.3.2.1.jar (main file)·2 Mar 2026PassedOur checks found nothing harmful in this file.Open this file on ModrinthOpen this file on CurseForgeDownload · Stable · 543.3 KB
    1.20.1·Forge1.3.21.3.2 · inventory-expansion-forge-1.3.2.jar (main file)·1 Mar 2026PassedOur checks found nothing harmful in this file.Open this file on ModrinthOpen this file on CurseForgeDownload · Stable · 540.1 KB
    1.20.1·Forge1.3.11.3.1 · inventory-expansion-forge-1.3.1.jar (main file)·9 Jan 2026PassedOur checks found nothing harmful in this file.Open this file on ModrinthOpen this file on CurseForgeDownload · Stable · 516.7 KB
    1 to 20 of 2612

    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 1 point.

    See them, newest first

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

    • invexp-forge-1.20.1-1.4.0.1.jar18 May 2026Fixed performance issue when a large amount of mods are loaded…
    • inventory-expansion-forge-1.3.2.1.jar2 Mar 2026Fix for custom tooltip components not being aligned right on…
    • inventory-expansion-1.1.0.jar7 Jan 2025…to the "food" sack type, with a weight of 32. - Fixed issue where, when used in a dispenser, some stacks would…