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    2,054,849 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 2026.269,417 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.

    L2 Backpack

    Mod

    A simple and easy to use backpack mod, with remote sharing features.

    A93/ 100
    • OverviewA
    • SecurityPassed
    • PrivacyNone found
    • AINone found
    • CompatibilityUp to 1.21.1
    • ModpacksIn 206
    • ReleasesLatest 30 Jul

    Download

    l2backpack-3.1.5.jar

    Released 30 Jul 2026 · 805.4 KB

    Passed: our checks found nothing harmful in this file.

    Download

    Required to run

    • L2 LibraryAMinecraft 1.21.1 · NeoForge (release 3.0.8)
    OverviewSecurityPrivacyAICompatibilityModpacksReleases

    Why grade A

    How grades work

    Strengths

    • Security checks passed
    • Regular releases for Minecraft 1.21.1, a version many recently updated mods still support
    • Public source code and issue tracker
    • Widely used
    • Around for years

    Points lost

    • Many modpacks removed it−5 points
    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 months ago (30 Jul 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. 65% of the 995 popular NeoForge 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 15 of the last 24 months 6 / 6

    • Stability

      5 points lost17 / 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.41 of the 176 modpacks with two or more versions removed it in a later one (23%) See the 41 modpacks5 / 10
      Quick fixesHow often a release needed a quick fix: a new release within 3 days to fix a problem in it.2 of its 29 releases in 2 years needed a quick fix (7%) 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.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 · Minecraft-LightLand/L2Backpack 7 / 7
      Place to report problemsWhether the project page links to a place where players can report problems: an issue tracker.GitHub issues · Minecraft-LightLand/L2Backpack 3 / 3

    • Popularity

      Full points4 / 4
      DownloadsDownloads on Modrinth and CurseForge. Full points from 5 million.1,665,910 4 / 4

    • Track record

      Full points8 / 8
      AgeHow long the project has existed. It counts less when no new file came out recently.4.5 years, 105 releases 8 / 8

    • Security

      Passed
      File checksThis check adds no points. It can only take points away.Our checks found nothing harmful in both latest files for recent Minecraft versions. See Security
    Total93 / 100

    66.3 of the 71 points that apply = 93 out of 100. The points above are rounded to whole numbers.

    Images

    • quickaccess
    • quiver
    • drawers
    • backpack

    About

    L2 Backpack adds wearable and portable storage tools, quick-access inventory handling, and shared cross-dimensional item storage. Its standard backpack starts with 9 slots and can be upgraded to 54, while colored bags help distinguish them; items can also be quickly loaded from or dumped into block containers. An Ender Backpack works like a portable ender chest, and Dimensional Storage links same-color packs bound to one player to shared storage that can be given to other players; placed storage acts as an item-teleport chest between dimensions without loading its chunk. For combat and equipment management, Quivers display and let players select among nine arrow types while holding a bow, and tool, armor, and combined swaps provide similar quick selection of gear without opening a GUI. Armor Bags collect durable equipment and Book Bags collect enchanted books into temporary, GUI-free storage, while Portable Drawers hold one kind of non-NBT item for up to 64 stacks and support quick collection and extraction. Ender Drawers store a bound item type in cross-dimensional storage and can be placed as teleport stations, with a separate storage space for each item type.

    Written from Modrinth and CurseForge . How we write it

    In-game changes

    Changes the game's code in 3 areas: Inventory and itemsChanges 3 game code files in this area: items, chests and other containers, crafting and enchanting., User interfaceChanges 1 game code file in this area: menus, screens, tooltips, the chat window and the in-game overlay. and Mobs and their behaviorChanges 1 game code file in this area: mobs, animals, villagers, projectiles and how they move and act..

    A library packed inside it changes 1 more game code file: L2 Screen Tracker.

    Adds 3 blocks, 46 items, 67 recipes, 34 advancements, 17 loot tables 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.

    Often used with it

    See all 29
    L2 ComplementsBAttributeFixAL_Ender's CataclysmBIron's Spells 'n SpellbooksAL2 WeaponryA

    Details

    Creators
    LightLand (MCHuangTao and victorwen614)
    License
    GNU Lesser General Public License v2.1 only
    Downloads
    1.7M
    Created
    3 May 2022
    Official pages
    Modrinth , CurseForge
    Links
    Source code , Issues , Discord

    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.

    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 11 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.
      11 latest files: the newest file for each Minecraft version and loader. The answer above is about the 2 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 · Both 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 both 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 and code history 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 · 6 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
    • 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.
      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
      89 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
      294 code files read

    Compatibility

    See all 105 files
    NeoForge
    Forge
    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.
    L2 LibraryA
    OptionalProjects it can work with but does not need. The author lists them.
    Curios APIAModular GolemsBMouse TweaksAL2 ComplementsB
    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.

    Related projects

    Projects that need L2 Backpack to work.

    ProjectTypeDownloadsGrade
    L2 ArcheryBMod1.8M downloadsGlimmering TalesDMod187K downloads

    Modpacks using this project

    Find modpacks with it
    Modpacks that released a new version with this project, each month
    30150
    Oct 2024: 19 modpacksNov 2024: 11 modpacksDec 2024: 13 modpacksJan 2025: 10 modpacksFeb 2025: 18 modpacksMar 2025: 13 modpacksApr 2025: 18 modpacksMay 2025: 20 modpacksJun 2025: 19 modpacksJul 2025: 23 modpacksAug 2025: 16 modpacksSep 2025: 11 modpacksOct 2025: 14 modpacksNov 2025: 15 modpacksDec 2025: 12 modpacksJan 2026: 14 modpacksFeb 2026: 11 modpacksMar 2026: 11 modpacksApr 2026: 9 modpacksMay 2026: 12 modpacksJun 2026: 7 modpacksJul 2026: 13 modpacksAug 2026: 18 modpacksSep 2026: 12 modpacks
    Oct 2024Oct 2025Sep 2026
    Modpacks that released a new version with this project, each month
    Oct 202419
    Nov 202411
    Dec 202413
    Jan 202510
    Feb 202518
    Mar 202513
    Apr 202518
    May 202520
    Jun 202519
    Jul 202523
    Aug 202516
    Sep 202511
    Oct 202514
    Nov 202515
    Dec 202512
    Jan 202614
    Feb 202611
    Mar 202611
    Apr 20269
    May 202612
    Jun 20267
    Jul 202613
    Aug 202618
    Sep 202612

    Fewer modpacks put it in their new versions than a year ago: 12 a month now, 18 a year agoThe average of the last 6 months, compared with the same 6 months a year before. We say it only when the change is large..

    206 modpacks include L2 Backpack in at least one of their versions. Here are the 30 most downloaded.

    ModpackDownloadsLast version with it
    Lucky World Invasion2.2M downloadslast version with it 21 Apr 2025Linggango - [V6.5 IS OUT]1.3M downloadslast version with it 5 Oct 2026Official Tensura: Reincarnated Survival Server325K downloadslast version with it 19 Jan 2025The Pioneers218K downloadslast version with it 16 Feb 2024All the Magic - Arcana201K downloadslast version with it 23 Aug 2026Infinity Legends (Palladium)111K downloadslast version with it 13 Sep 2026Tensura reincarnated Anime110K downloadslast version with it 27 Jul 2025Lucky World Invasion Reloaded105K downloadslast version with it 2 Oct 2024Dragon Mine Z90K downloadslast version with it 15 Sep 2026Mystic's Monstrosity84K downloadslast version with it 30 Oct 2025
    1 to 10 of 30123

    Often in the same modpacks

    Mods that modpacks often add together with L2 Backpack. Share: how many of the modpacks with L2 Backpack also have that mod.

    ProjectTypeShareGrade
    L2 ComplementsBModin 85% of the modpacks with L2 BackpackAttributeFixAModin 76% of the modpacks with L2 BackpackL_Ender's CataclysmBModin 65% of the modpacks with L2 BackpackIron's Spells 'n SpellbooksAModin 63% of the modpacks with L2 BackpackL2 WeaponryAModin 62% of the modpacks with L2 BackpackRelicsAModin 55% of the modpacks with L2 BackpackApotheosisAModin 52% of the modpacks with L2 BackpackMmmMmmMmmMmmAModin 52% of the modpacks with L2 BackpacksparkAModin 52% of the modpacks with L2 BackpackWhen Dungeons AriseAModin 49% of the modpacks with L2 Backpack
    1 to 10 of 29123

    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·NeoForge3.1.53.1.5 · l2backpack-3.1.5.jarSends: None foundRequires:L2 LibraryPassedOur checks found nothing harmful in this file. Its code was read too.
    1.20.1·NeoForge, Forge2.6.02.6.0 · l2backpack-2.6.0.jarSends: None foundRequires:L2 LibraryPassedOur checks found nothing harmful in this file. Its code was read too.
    Older Minecraft versions
    1.21·NeoForge3.0.5-113.0.5-11 · l2backpack-3.0.5+11.jarSends: None foundRequires:L2 LibraryPassedOur checks found nothing harmful in this file. Its code was read too.
    1.20·NeoForge, Forge2.4.102.4.10 · l2backpack-2.4.10.jarSends: None foundRequires:NothingPassedOur checks found nothing harmful in this file. Its code was read too.
    1.19.4·Forge2.2.02.2.0 · l2backpack-2.2.0.jarSends: None foundRequires:NothingPassedOur checks found nothing harmful in this file. Its code was read too.
    1.19.3·Forge2.0.12.0.1 · l2backpack-2.0.1.jarSends: None foundRequires:NothingPassedOur checks found nothing harmful in this file. Its code was read too.
    1.19.2·Forge1.8.71.8.7 · l2backpack-1.8.7.jarSends: None foundRequires:NothingPassedOur checks found nothing harmful in this file. Its code was read too.
    1.19.2·Forge1.7.31.7.3 · l2backpack-1.7.3.jarSends: None foundRequires:NothingPassedOur checks found nothing harmful in this file. Its code was read too.
    1.19.1·Forge1.4.41.4.4 · l2backpack-1.4.4.jarSends: None foundRequires:NothingPassedOur checks found nothing harmful in this file. Its code was read too.
    1.19·Forge1.3.21.3.2 · l2backpack-1.3.2.jarSends: None foundRequires:NothingPassedOur checks found nothing harmful in this file. Its code was read too.
    1 to 10 of 1112

    105 releases

    MinecraftLoaderVersionReleasedSecurityGet it onDownload
    1.21.1The latest file for its Minecraft version and loader·NeoForge3.1.53.1.5 · l2backpack-3.1.5.jar (main file)·30 Jul 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 · Stable · 805.4 KB
    1.21.1·NeoForge3.1.43.1.4 · l2backpack-3.1.4.jar (main file)·24 May 2026PassedOur checks found nothing harmful in this file. Same code on Modrinth and CurseForge.Open this file on ModrinthOpen this file on CurseForgeDownload · Stable · 805.3 KB
    1.20.1The latest file for its Minecraft version and loader·Forge, NeoForge2.6.02.6.0 · l2backpack-2.6.0.jar (main file)·24 May 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 · Stable · 938.5 KB
    1.21.1·NeoForge3.1.33.1.3 · l2backpack-3.1.3.jar (main file)·4 Apr 2026PassedOur checks found nothing harmful in this file. Same code on Modrinth and CurseForge.Open this file on ModrinthOpen this file on CurseForgeDownload · Stable · 682.9 KB
    1.21.1·NeoForge3.1.23.1.2 · l2backpack-3.1.2.jar (main file)·26 Mar 2026PassedOur checks found nothing harmful in this file. Same code on Modrinth and CurseForge.Open this file on ModrinthOpen this file on CurseForgeDownload · Stable · 682.8 KB
    1.21.1·NeoForge3.1.13.1.1 · l2backpack-3.1.1.jar (main file)·25 Mar 2026PassedOur checks found nothing harmful in this file. Same code on Modrinth and CurseForge.Open this file on ModrinthOpen this file on CurseForgeDownload · Stable · 682.7 KB
    1.20.1·Forge, NeoForge2.5.82.5.8 · l2backpack-2.5.8.jar (main file)·25 Mar 2026PassedOur checks found nothing harmful in this file. Same code on Modrinth and CurseForge.Open this file on ModrinthOpen this file on CurseForgeDownload · Stable · 866.7 KB
    1.20.1·Forge, NeoForge2.5.72.5.7 · l2backpack-2.5.7.jar (main file)·2 Mar 2026PassedOur checks found nothing harmful in this file. Same code on Modrinth and CurseForge.Open this file on ModrinthOpen this file on CurseForgeDownload · Stable · 866.1 KB
    1.21.1·NeoForge3.1.03.1.0 · l2backpack-3.1.0.jar (main file)·2 Mar 2026PassedOur checks found nothing harmful in this file. Same code on Modrinth and CurseForge.Open this file on ModrinthOpen this file on CurseForgeDownload · Stable · 682.5 KB
    1.21.1·NeoForge3.0.243.0.24 · l2backpack-3.0.24.jar (main file)·23 Jan 2026PassedOur checks found nothing harmful in this file. Same code on Modrinth and CurseForge.Open this file on ModrinthOpen this file on CurseForgeDownload · Stable · 681.7 KB
    1.20.1·Forge, NeoForge2.5.62.5.6 · l2backpack-2.5.6.jar (main file)·20 Dec 2025PassedOur checks found nothing harmful in this file. Same code on Modrinth and CurseForge.Open this file on ModrinthOpen this file on CurseForgeDownload · Stable · 863.7 KB
    1.21.1·NeoForge3.0.233.0.23 · l2backpack-3.0.23.jar (main file)·20 Dec 2025PassedOur checks found nothing harmful in this file. Same code on Modrinth and CurseForge.Open this file on ModrinthOpen this file on CurseForgeDownload · Stable · 681.2 KB
    1.20.1·Forge, NeoForge2.5.52.5.5 · l2backpack-2.5.5.jar (main file)·26 Sep 2025PassedOur checks found nothing harmful in this file. Same code on Modrinth and CurseForge.Open this file on ModrinthOpen this file on CurseForgeDownload · Stable · 863.7 KB
    1.21.1·NeoForge3.0.223.0.22 · l2backpack-3.0.22.jar (main file)·29 Aug 2025PassedOur checks found nothing harmful in this file. Same code on Modrinth and CurseForge.Open this file on ModrinthOpen this file on CurseForgeDownload · Stable · 684.0 KB
    1.21.1·NeoForge3.0.213.0.21 · l2backpack-3.0.21.jar (main file)·19 Aug 2025PassedOur checks found nothing harmful in this file. Same code on Modrinth and CurseForge.Open this file on ModrinthOpen this file on CurseForgeDownload · Stable · 683.9 KB
    1.20.1·Forge, NeoForge2.5.42.5.4 · l2backpack-2.5.4.jar (main file)·24 Jul 2025PassedOur checks found nothing harmful in this file. Same code on Modrinth and CurseForge.Open this file on ModrinthOpen this file on CurseForgeDownload · Stable · 863.3 KB
    1.21.1·NeoForge3.0.203.0.20 · l2backpack-3.0.20.jar (main file)·26 Jun 2025PassedOur checks found nothing harmful in this file. Same code on Modrinth and CurseForge.Open this file on ModrinthOpen this file on CurseForgeDownload · Stable · 683.6 KB
    1.20.1·Forge, NeoForge2.5.32.5.3 · l2backpack-2.5.3.jar (main file)·24 Jun 2025PassedOur checks found nothing harmful in this file. Same code on Modrinth and CurseForge.Open this file on ModrinthOpen this file on CurseForgeDownload · Stable · 863.3 KB
    1.21.1·NeoForge3.0.193.0.19 · l2backpack-3.0.19.jar (main file)·7 Jun 2025PassedOur checks found nothing harmful in this file. Same code on Modrinth and CurseForge.Open this file on ModrinthOpen this file on CurseForgeDownload · Stable · 663.0 KB
    1.21.1·NeoForge3.0.183.0.18 · l2backpack-3.0.18.jar (main file)·4 Jun 2025PassedOur checks found nothing harmful in this file. Same code on Modrinth and CurseForge.Open this file on ModrinthOpen this file on CurseForgeDownload · Stable · 663.6 KB
    1 to 20 of 105123456

    Quick fixes

    In the last 2 years, 2 releases 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.2

    • l2backpack-3.1.2.jar26 Mar 20263.1.2 - Fix drawer upgrade disappearing after placing and breaking…
    • l2backpack-3.0.12.jar14 Jan 20253.0.12 - Fix server crash when using ender drawer as block 3.0.11…