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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.
    How it worksMalware we foundAPIAboutPrivacyTermsContact

    © 2026 ModgradeNot an official Minecraft product. Not approved by or associated with Mojang or Microsoft.

    AR1 Backup

    Mod

    A powerful mod that lets you create backups of your worlds-manually or automatically!

    C71/ 100
    • OverviewC
    • SecurityWarning
    • PrivacySends data
    • AIAI-aided code +1
    • CompatibilityUp to 26.3
    • ModpacksIn none
    • ReleasesLatest 22 Oct

    Download

    ar1-backup-11.0.1.jar

    Released 22 Oct 2026 · 1.8 MB

    Warning: something that can be risky, not proof of malware. It lowers the grade. The download stays available. See Security

    Download

    Required to run

    • Mod MenuAMinecraft 26.3 · Fabric (release 21.0.0)
    • Fabric APIAMinecraft 26.3 · Fabric (release 0.165.0)
    OverviewSecurityPrivacyAICompatibilityModpacksReleases

    Why grade C

    How grades work

    Strengths

    • Regular releases for the newest Minecraft versions
    • Stable releases

    Points lost

    • A warning from the file checks−3 points, B at most
    • No source code link−7 points
    • No public issue tracker−3 points
    • First release only 7 months ago−3 points
    • Under 5 million downloads−2 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.2 days ago (22 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.26.3 on Fabric (latest) 9 / 9
      Regular releasesIn how many of the last 24 months a new file came out. Full points at 8 months.Releases in 8 of the last 24 months 6 / 6

    • Stability

      Full points12 / 12
      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.Not measured yet.
      Quick fixesHow often a release needed a quick fix: a new release within 3 days to fix a problem in it.2 of its 25 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 5 / 5

    • Transparency

      10 points lost0 / 10
      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.No link to report problems 0 / 3

    • Popularity

      2 points lost2 / 4
      DownloadsDownloads on Modrinth and CurseForge. Full points from 5 million.1,489 2 / 4

    • Track record

      3 points lost5 / 8
      AgeHow long the project has existed. It counts less when no new file came out recently.7 months, 29 releases 5 / 8

    • Security

      Warning: B at most0 / 3
      File checksThis check adds no points. It can only take points away.Sends an identifier of your computer to ar1emq-ar1backup-telemetry-worker.artemlikeer.workers.dev. It can follow you across accounts. This lowers the grade as long as it is in the latest files for recent Minecraft versions. See Security0 / 3
    Total71 / 100

    45.5 of the 64 points that apply = 71 out of 100. The points above are rounded to whole numbers.

    Images

    • Backup Management
    • Basic Settings screen
    • Advanced Settings screen
    • Archiving Settings Screen
    • Developers settings screen
    • Telemetry settings screen
    • Information settings screen
    • Example commands

    In-game changes

    Changes the game's code in 1 area: User interfaceChanges 4 game code files 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.

    Details

    Creators
    THEM!DNIGHTCORE (ar1emq)
    License
    All rights reserved
    Downloads
    1.5K
    Created
    29 Mar 2026
    Official page
    Modrinth
    Links
    Discord

    Security

    Warning: it sends an identifier of your computer to ar1emq-ar1backup-telemetry-worker.artemlikeer.workers.dev. It can follow you across accounts

    We found this in its code, read without running it.

    A Warning is not proof of malware. The download stays available.

    This lowers its grade: −3 points, B at most.

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

    See the Modrinth page

    Wrong result? Tell us.

    What it can do on your computer

    Sends a computer identifierWarning
    Sends an identifier of your computer to ar1emq-ar1backup-telemetry-worker.artemlikeer.workers.dev. It can follow you across accounts.
    Uses folders outside the game
    It can read or write files outside your Minecraft folder, on the rest of your computer. Found: your user folder and your Documents and Desktop.
    Starts other programs
    It can start another program on your computer. It can open a web link or a file, open a folder in the file manager, read system or hardware information and run a command line.
    Connects to the internet
    It has code that can go online. Found in the mod's own code and in Cloth Config v26.3, a library it includes. See Privacy
    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.

    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 22 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
    • Uses folders outside the game
      Uses Documents and Desktop.Finds the Minecraft folder.
    • 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

    Sends system details and usage statistics

    Sent to ar1emq-ar1backup-telemetry-worker.artemlikeer.workers.dev.

    We found this in its code, read without running it.

    The author declares on Modrinth that it sends crash reports or usage data only if you agree.

    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
    • ar1emq-ar1backup-telemetry-worker.artemlikeer.workers.dev
      Sends usage statistics.
      A hardware or computer identifier and system details (operating system, Java version)
    • Named in its filesA crash report or usage data service named in the files of the mod. The code does not show when or what is sent.
      The code names Host name contains "telemetry" or "analytics", a service that receives usage data.

    AI

    AI was used for its code and text

    The author declares AI code and text on Modrinth.

    We looked for AI tools in its texts, files and images 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 · 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.
      Declares AI code, text. No AI features declared.
    • 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
      20 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
      2 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
      810 code files read

    Compatibility

    See all 29 files
    Fabric
    1.2126.126.226.3

    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.Install it on the server. Players join without installing it. It also works in singleplayer.
    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.
    Mod MenuAFabric APIA
    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.On average, it gets a file 31 days after a new Minecraft version comes out. Measured on the last 2 Minecraft versions.

    Modpacks using this project

    No known modpack uses it.

    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
    26.3·Fabric11.0.111.0.1 · ar1-backup-11.0.1.jarSends: System details +1Requires:Mod Menu, Fabric APIWarningSomething that can be risky, not proof of malware. It lowers the grade. The download stays available. See Security.Sends an identifier of your computer to ar1emq-ar1backup-telemetry-worker.artemlikeer.workers.dev. It can follow you across accounts.
    26.2·Fabric11.0.011.0.0 · ar1-backup-11.0.0.jarSends: System details +1Requires:Mod Menu, Fabric APIWarningSomething that can be risky, not proof of malware. It lowers the grade. The download stays available. See Security.Sends an identifier of your computer to ar1emq-ar1backup-telemetry-worker.artemlikeer.workers.dev. It can follow you across accounts.
    26.1 to 26.1.2·Fabric11.0.311.0.3 · ar1-backup-11.0.3.jarSends: System details +1Requires:Mod Menu, Fabric APIWarningSomething that can be risky, not proof of malware. It lowers the grade. The download stays available. See Security.Sends an identifier of your computer to ar1emq-ar1backup-telemetry-worker.artemlikeer.workers.dev. It can follow you across accounts.
    1.21.11·Fabric10.0.210.0.2 · ar1-backup-10.0.2.jarSends: System details +1Requires:Fabric API, Mod MenuWarningSomething that can be risky, not proof of malware. It lowers the grade. The download stays available. See Security.Sends an identifier of your computer to ar1emq-ar1backup-telemetry-worker.artemlikeer.workers.dev. It can follow you across accounts.

    29 releases

    MinecraftLoaderVersionReleasedSecurityGet it onDownload
    26.1 to 26.1.226.1 to 26.1.2The latest file for its Minecraft version and loader·Fabric11.0.311.0.3 · ar1-backup-11.0.3.jar (main file)·22 Oct 2026WarningSomething that can be risky, not proof of malware. It lowers the grade. The download stays available. See Security.Open this file on ModrinthDownload · Stable · 1.8 MB
    26.3The latest file for its Minecraft version and loader·Fabric11.0.111.0.1 · ar1-backup-11.0.1.jar (main file)·22 Oct 2026WarningSomething that can be risky, not proof of malware. It lowers the grade. The download stays available. See Security.Open this file on ModrinthDownload · Stable · 1.8 MB
    26.2The latest file for its Minecraft version and loader·Fabric11.0.011.0.0 · ar1-backup-11.0.0.jar (main file)·22 Oct 2026WarningSomething that can be risky, not proof of malware. It lowers the grade. The download stays available. See Security.Open this file on ModrinthDownload · Stable · 1.8 MB
    26.2·Fabric11.0.011.0.0 · ar1-backup-11.0.0.jar (main file)·18 Oct 2026WarningSends a computer identifier. An older release: this warning does not count in the grade.Open this file on ModrinthDownload · Stable · 1.8 MB
    26.1 to 26.1.226.1 to 26.1.2·Fabric10.0.310.0.3 · ar1-backup-10.0.3.jar (main file)·25 Sep 2026WarningSends a computer identifier. An older release: this warning does not count in the grade.Open this file on ModrinthDownload · Stable · 1.5 MB
    1.21.11The latest file for its Minecraft version and loader·Fabric10.0.210.0.2 · ar1-backup-10.0.2.jar (main file)·20 Sep 2026WarningSomething that can be risky, not proof of malware. It lowers the grade. The download stays available. See Security.Open this file on ModrinthDownload · Stable · 1.6 MB
    26.3·Fabric10.0.110.0.1 · ar1-backup-10.0.1.jar (main file)·20 Sep 2026WarningSends a computer identifier. An older release: this warning does not count in the grade.Open this file on ModrinthDownload · Stable · 1.5 MB
    26.2·Fabric10.0.010.0.0 · ar1-backup-10.0.0.jar (main file)·20 Sep 2026WarningSends a computer identifier. An older release: this warning does not count in the grade.Open this file on ModrinthDownload · Stable · 1.5 MB
    26.2·Fabric9.0.09.0.0 · ar1-backup-9.0.0.jar (main file)Beta·11 Sep 2026PassedOur checks found nothing harmful in this file.Open this file on ModrinthDownload · Beta · 1.5 MB
    26.2·Fabric8.2.08.2.0 · ar1-backup-8.2.0.jar (main file)Beta·6 Sep 2026PassedOur checks found nothing harmful in this file.Open this file on ModrinthDownload · Beta · 1.4 MB
    26.2·Fabric8.1.08.1.0 · ar1-backup-8.1.0.jar (main file)Beta·28 Aug 2026PassedOur checks found nothing harmful in this file.Open this file on ModrinthDownload · Beta · 1.4 MB
    26.2·Fabric8.0.08.0.0 · ar1-backup-8.0.0.jar (main file)Beta·26 Aug 2026PassedOur checks found nothing harmful in this file.Open this file on ModrinthDownload · Beta · 1.4 MB
    26.2·Fabric7.0.07.0.0 · ar1-backup-7.0.0.jar (main file)Beta·18 Aug 2026PassedOur checks found nothing harmful in this file.Open this file on ModrinthDownload · Beta · 1.4 MB
    26.2·Fabric6.1.06.1.0 · ar1-backup-6.1.0.jar (main file)Alpha·13 Aug 2026PassedOur checks found nothing harmful in this file.Open this file on ModrinthDownload · Alpha · 1.1 MB
    26.2·Fabric6.0.26.0.2 · ar1-backup-6.0.2.jar (main file)Alpha·11 Aug 2026PassedOur checks found nothing harmful in this file.Open this file on ModrinthDownload · Alpha · 1.1 MB
    26.1.2·Fabric6.0.16.0.1 · ar1-backup-6.0.1.jar (main file)Beta·3 Aug 2026PassedOur checks found nothing harmful in this file. Its code was read too.Open this file on ModrinthDownload · Beta · 1.1 MB
    1.21.11·Fabric6.0.06.0.0 · ar1-backup-6.0.0.jar (main file)Beta·1 Aug 2026PassedOur checks found nothing harmful in this file.Open this file on ModrinthDownload · Beta · 1.1 MB
    1.21.11·Fabric5.5.05.5.0 · ar1-backup-5.5.0.jar (main file)Beta·28 Jul 2026PassedOur checks found nothing harmful in this file.Open this file on ModrinthDownload · Beta · 1.1 MB
    1.21.11·Fabric5.4.05.4.0 · ar1-backup-5.4.0.jar (main file)Beta·23 Jul 2026PassedOur checks found nothing harmful in this file.Open this file on ModrinthDownload · Beta · 1.1 MB
    1.21.11·Fabric5.3.05.3.0 · ar1-backup-5.3.0.jar (main file)Beta·6 Jul 2026PassedOur checks found nothing harmful in this file.Open this file on ModrinthDownload · Beta · 1.1 MB
    1 to 20 of 2912

    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

    • 8.1.028 Aug 2026…English version: AR1 Backup v8.1.0 Fixes: > - Fixed localization issues: translated missing strings…
    • 5.3.06 Jul 2026…Changelog AR1 Backup v5.3.0 Localization Hotfix This release fixes several localization inaccuracies…