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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.

    Split Self

    Mod

    A forgotten version of you haunts your world and tries to escape.

    A97/ 100
    • OverviewA
    • SecurityPassed
    • PrivacyGoes online
    • AIAI-aided code
    • CompatibilityMinecraft 1.21.1
    • ModpacksIn 2
    • ReleasesLatest 5 Oct

    Download

    split-self-1.0.2-UNSAFE.jar

    Released 5 Oct 2026 · 47.2 MB

    Passed: our checks found nothing harmful in this file.

    Download
    OverviewSecurityPrivacyAICompatibilityModpacksReleases

    Why grade A

    How grades work

    Strengths

    • Security checks passed
    • Stable releases
    • Public source code and issue tracker
    • Around for years

    Points lost

    • Releases in only 6 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.3 weeks ago (5 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.1.21.1 on Fabric. 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 6 of the last 24 months 5 / 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.None of the 2 modpacks with two or more versions removed it 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 13 releases in 2 years needed a quick fix (8%) 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 of the 6 known conflicts count in the grade See the 6 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 · Pryzmm/Split-Self 7 / 7
      Place to report problemsWhether the project page links to a place where players can report problems: an issue tracker.GitHub issues · Pryzmm/Split-Self 3 / 3

    • Popularity

      1 point lost3 / 4
      DownloadsDownloads on Modrinth and CurseForge. Full points from 5 million.177,949 3 / 4

    • Track record

      Full points8 / 8
      AgeHow long the project has existed. It counts less when no new file came out recently.16 months, 16 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 for recent Minecraft versions. See Security
    Total97 / 100

    68.6 of the 71 points that apply = 97 out of 100. The points above are rounded to whole numbers.

    Images

    • Why is he here...
    • YouDidThis
    • House

    In-game changes

    Changes the game's code in 9 areas: User interfaceChanges 5 game code files in this area: menus, screens, tooltips, the chat window and the in-game overlay., Rendering and graphicsChanges 3 game code files in this area: drawing mobs, items, particles and textures on screen., Blocks and fluidsChanges 3 game code files in this area: how blocks, fluids and redstone work., World renderingChanges 2 game code files in this area: drawing the terrain, sky, clouds and weather., Game optionsChanges 2 game code files in this area: settings, key bindings and the option screens., SoundChanges 1 game code file in this area: playing sounds, music and the sound engine., PlayerChanges 1 game code file in this area: your character: movement, abilities, hunger and controls., Game coreChanges 1 game code file in this area: the main loop, lighting and other code the whole game uses. and Server and world logicChanges 1 game code file in this area: the world, commands, scoreboards, saved data and game rules..

    Libraries packed inside it change 6 more game code files: Satin and VideoLib.

    Adds 10 blocks, 5 items, 2 entities, 4 biomes, 4 dimensions, 7 structures and 30 sounds.

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

    Replaces 3 of vanilla Minecraft's interface textures, 1 text file and 1 loot table.

    Details

    Creator
    Pryzmm
    License
    All rights reserved
    Downloads
    178K
    Created
    29 Jun 2025
    Official page
    Modrinth
    Links
    Source code , Issues , Discord

    Security

    No harmful code found

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

    The author declares on Modrinth that this mod interacts with your system outside the game.

    See the Modrinth page

    What it can do on your computer

    Can download and run new code
    The same part of the code can download data and run it as code. Auto-updaters do this, and so does malware. Found in VideoLib, a library it includes.Not a Warning: we read its code and found no code downloaded over http or run without a check.
    Accepts connections from other computers
    It can accept connections from other computers. Found in Java-WebSocket, a library it includes.
    Uses folders outside the game
    It can read or write files outside your Minecraft folder, on the rest of your computer. Found: application data, launcher files, the temporary files folder, your user folder and your Desktop.
    Starts other programs
    It can start another program on your computer. Found in the mod's own code, in discord-rpc, a library it includes and in VideoLib, a library it includes.
    Creates settings files
    The mod keeps its settings in the config folder of your game, where you can change or delete them. 3 files in your config folder.
    Connects to the internet
    It has code that can go online, for example to check for updates, load skins or send crash reports. Found in the mod's own code and in 4 libraries it includes. 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, for a recent version. 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
    • Uses folders outside the game
      Uses the temporary files folder.Uses the system folder for application data.Reads launcher files.Uses Desktop.
    • Looked for, not foundWe looked for these in the file and did not find them.
      Updating itself, the webcam or microphone, an AI service.

    Privacy

    We found nothing it sends about you

    We read its code without running it: it contacts 7 web addresses while you play.

    Like any connection, each address it contacts sees your IP address.

    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 recent Minecraft versions. See each file in Releases
    • ip-api.com
      Purpose not known.Unencrypted (http)Plain http: what is sent to this address is not encrypted on the way.
    • api.ashcon.app
      Purpose not known.
    • google.com
      Purpose not known.
    • ipinfo.io
      Purpose not known.
    • wttr.in
      Purpose not known.
    • repo1.maven.org
      Purpose not known.From a bundled library.
    • Address built while the game runsThe code builds this address while the game runs: it is not written in the file.
      Purpose not known.
    • 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

    AI was used for its code

    The author declares AI code on Modrinth.

    We looked for AI tools in its texts, files, images and sounds 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 · 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.
      Declares AI code. No 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
      8 of 16 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
      117 images read
    • Sounds in its filesThe tags of the sound files in the files you download, where some AI music tools write their name.
      Nothing found
      40 of 41 sounds 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
      2,907 code files read

    Compatibility

    See all 16 files
    Fabric
    1.2126.126.2

    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.It has no file for Minecraft versions newer than 1.21.1. Many recently updated mods still support 1.21.1.

    Known conflicts

    These projects do not work together with Split Self: their authors or Split Self'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 Split Self, so you only need one.

    ProjectTypeDownloadsDeclared by
    VivecraftMod13.7M downloadsdeclared by Split SelfOptiFabricMod10.1M downloadsdeclared by Split SelfLegacy OptiFabricMod31K downloadsdeclared by Split SelfOptiLegacyMod25K downloadsdeclared by Split SelfOptiBabricMod9K downloadsdeclared by Split SelfVivecraft Origins Compatability ForkMod2.6K downloadsdeclared by Split Self

    Related projects

    Projects that need Split Self to work.

    ProjectTypeDownloadsGrade
    Split Self - Japanese Translation 日本語化リソースパックCResource pack63 downloads

    Modpacks using this project

    Find modpacks with it

    Modpacks that include Split Self in at least one of their versions, most downloaded first.

    ModpackDownloadsLast version with it
    Fractured Reflection [Split Self]16K downloadslast version with it 29 Sep 2025DaNMP150 downloadslast version with it 5 Oct 2025

    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·Fabric1.0.2-UNSAFE1.0.2-UNSAFE · split-self-1.0.2-UNSAFE.jarSends: Nothing about youRequires:NothingPassedOur checks found nothing harmful in this file. Its code was read too.

    16 releases

    MinecraftLoaderVersionReleasedSecurityGet it onDownload
    1.21.1The latest file for its Minecraft version and loader·Fabric1.0.2-UNSAFE1.0.2-UNSAFE · split-self-1.0.2-UNSAFE.jar (main file)·5 Oct 2026PassedOur checks found nothing harmful in this file. Its code was read too.Open this file on ModrinthDownload · Stable · 47.2 MB
    1.21.1·Fabric1.0.2-SAFE1.0.2-SAFE · split-self-1.0.2-SAFE.jar (main file)·5 Oct 2026PassedOur checks found nothing harmful in this file.Open this file on ModrinthDownload · Stable · 77.3 MB
    1.21.1·Fabric1.0.1-UNSAFE1.0.1-UNSAFE · split-self-1.0.1-UNSAFE.jar (main file)·20 Sep 2026PassedOur checks found nothing harmful in this file.Open this file on ModrinthDownload · Stable · 56.9 MB
    1.21.1·Fabric1.0.1-SAFE1.0.1-SAFE · split-self-1.0.1-SAFE.jar (main file)·20 Sep 2026PassedOur checks found nothing harmful in this file.Open this file on ModrinthDownload · Stable · 56.9 MB
    1.21.1·Loader not stated1.0.01.0.0 · split-self-1.0.0.jar (first file)·8 Sep 2026PassedOur checks found nothing harmful in this file. Its code was read too.Open this file on ModrinthDownload · Stable · 56.9 MB
    1.21.1·Loader not stated1.0.0-SAFE1.0.0-SAFE · split-self-1.0.0-SAFE.jar (first file)·8 Sep 2026PassedOur checks found nothing harmful in this file. Its code was read too.Open this file on ModrinthDownload · Stable · 56.9 MB
    1.21.1·Loader not stated0.5.02-alpha0.5.02-alpha · split-self-0.5.02-alpha.jar (first file)·21 Sep 2025PassedOur checks found nothing harmful in this file.Open this file on ModrinthDownload · Stable · 24.1 MB
    1.21.1·Loader not stated0.5.01-alpha0.5.01-alpha · split-self-0.5.01-alpha.jar (first file)·12 Sep 2025PassedOur checks found nothing harmful in this file.Open this file on ModrinthDownload · Stable · 24.1 MB
    1.21.1·Loader not stated0.5.0-alpha0.5.0-alpha · split-self-0.5.0-alpha.jar (first file)·12 Sep 2025PassedOur checks found nothing harmful in this file.Open this file on ModrinthDownload · Stable · 24.1 MB
    1.21.1·Loader not stated0.4.1-alpha0.4.1-alpha · split-self-0.4.1-alpha.jar (first file)·25 Aug 2025Not checkedWe have not checked this file yet.Open this file on ModrinthDownload · Stable · 63.3 MB
    1.21.1·Loader not stated0.4.0-alpha0.4.0-alpha · split-self-0.4.0-alpha.jar (first file)·21 Aug 2025PassedOur checks found nothing harmful in this file.Open this file on ModrinthDownload · Stable · 63.8 MB
    1.21.1·Loader not stated0.3.0-alpha0.3.0-alpha · split-self-0.3.0-alpha.jar (first file)·13 Aug 2025Not checkedWe have not checked this file yet.Open this file on ModrinthDownload · Stable · 63.4 MB
    1.21.1·Fabric0.2.0-alpha0.2.0-alpha · split-self-0.2.0-alpha.jar (main file)Alpha·9 Aug 2025PassedOur checks found nothing harmful in this file. Its code was read too.Open this file on ModrinthDownload · Alpha · 62.5 MB
    1.21.1·Fabric0.1.01-alpha0.1.01-alpha · split-self-0.1.01Alpha.jar (main file)Alpha·21 Jul 2025PassedOur checks found nothing harmful in this file.Open this file on ModrinthDownload · Alpha · 53.0 MB
    1.21.1·Fabric0.1.0-alpha0.1.0-alpha · split-self-0.1.0-alpha-1.21.1.jar (main file)Alpha·10 Jul 2025Not checkedWe have not checked this file yet.Open this file on ModrinthDownload · Alpha · 40.1 MB
    1.21.1·Fabric0.0.2-alpha0.0.2-alpha · split-self-0.0.2-alpha-1.21.1.jar (main file)Alpha·29 Jun 2025PassedOur checks found nothing harmful in this file.Open this file on ModrinthDownload · Alpha · 11.9 MB

    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

    • 1.0.1-UNSAFE20 Sep 2026…If it is, delete your config and restart. FIXED: - Fixed.txt files generating on the desktop in Linux…