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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.

    Mercurizer

    Mod

    Helps the game run better on older, low-end computers.

    B84/ 100
    • OverviewB
    • SecurityPassed
    • PrivacyNone found
    • AIAI-aided code
    • CompatibilityUp to 26.3
    • ModpacksIn 21
    • ReleasesLatest 20 Oct

    Download

    mercurizer-fabric-0.9.2+mc26.3-1.2.jar

    Released 20 Oct 2026 · 477.9 KB

    Passed: our checks found nothing harmful in this file.

    Download

    Required to run

    • SodiumAMinecraft 26.3 · Fabric (release 0.9.2)
    OverviewSecurityPrivacyAICompatibilityModpacksReleases

    Why grade B

    How grades work

    Strengths

    • Security checks passed
    • Regular releases for the newest Minecraft versions
    • Public source code and issue tracker

    Points lost

    • Many modpacks removed it−4 points
    • First release only 5 months ago−4 points
    • Under 5 million downloads−1 point
    All 11 criteria

    • Maintenance

      Full points21 / 21
      Last releaseHow long ago the newest file came out, or an existing file was marked as working on a new Minecraft version.4 days ago (20 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.Does not apply. The project is under 6 months old.

    • Stability

      4 points lost11 / 15
      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 14 modpacks with two or more versions removed it in a later one (21%) See the 3 modpacks6 / 10
      Quick fixesHow often a release needed a quick fix: a new release within 3 days to fix a problem in it.Does not apply. The project is under 6 months old.
      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 21 known conflicts count in the grade See the 21 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 · ModderZellior/Mecurizer 7 / 7
      Place to report problemsWhether the project page links to a place where players can report problems: an issue tracker.GitHub issues · ModderZellior/Mecurizer 3 / 3

    • Popularity

      1 point lost3 / 4
      DownloadsDownloads on Modrinth and CurseForge. Full points from 5 million.103,584 3 / 4

    • Track record

      4 points lost4 / 8
      AgeHow long the project has existed. It counts less when no new file came out recently.5 months, 74 releases 4 / 8

    • Security

      Passed
      File checksThis check adds no points. It can only take points away.Our checks found nothing harmful in all 11 latest files for recent Minecraft versions. See Security
    Total84 / 100

    48.5 of the 58 points that apply = 84 out of 100. The points above are rounded to whole numbers.

    This author published several projects at once on Modrinth: up to 5 projects published within 2 weeks. 4 of the author's 14 projects have only one release and no source code link. A series of small add-ons is often published this way. It does not change the grade.

    Images

    • Benchmark Sodium VS Mercurizer

    About

    Mercurizer is a Sodium addon designed to make Minecraft more playable on low-end PCs, especially systems with integrated graphics, older CPUs, or limited memory. On its first three launches, it benchmarks GPU upload bandwidth, driver latency, and CPU throughput, then uses the results to tune chunk uploads and texture animation for the machine. After gameplay begins, Mercurizer refines those settings using observed frame times, cuts upload work when performance spikes, and gradually restores it as performance stabilizes to help reduce micro-stutters. It also adjusts upload budgets for VSync and uses more conservative settings on some older Intel hardware and AMD driver configurations, prioritizing stability when aggressive tuning could be risky.

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

    In-game changes

    Changes the game's code in 3 areas: User interfaceChanges 3 game code files in this area: menus, screens, tooltips, the chat window and the in-game overlay., Rendering and graphicsChanges 1 game code file in this area: drawing mobs, items, particles and textures on screen. and Game coreChanges 1 game code file in this area: the main loop, lighting and other code the whole game uses..

    Adds no new blocks, items or other content.

    Replaces 35 of vanilla Minecraft's models.

    Often used with it

    See all 30
    FerriteCoreALithiumAMod MenuAScalableLuxABadOptimizationsA

    Details

    Creators
    EdonMe Studios (pxotitas, Zellior and kolocreepx)
    License
    ARR ME
    Downloads
    104K
    Created
    26 May 2026
    Official page
    Modrinth
    Links
    Source code , Issues , Wiki , 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. 1 file 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 13 latest files checked, last on 20 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.
      13 latest files: the newest file for each Minecraft version and loader. The answer above is about the 11 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 11 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 11 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

    AI was used for its code

    The author declares AI code on Modrinth.

    We looked for AI tools in its texts, files and images 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 · 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. 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
      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
      6 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
      33 code files read

    Compatibility

    See all 74 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.Install it in your game only. Servers do not need it, so you can join any server.
    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.
    SodiumA
    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 1 day after a new Minecraft version comes out. Measured on the last 2 Minecraft versions.

    Known conflicts

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

    ProjectTypeDownloadsDeclared by
    Iris ShadersMod337.4M downloadsdeclared by MercurizerEmbeddiumMod191.1M downloadsdeclared by MercurizerNolijiumMod13.1M downloadsdeclared by MercurizerOptiFabricMod10.1M downloadsdeclared by MercurizerVulkanModMod6.6M downloadsdeclared by MercurizerSodium/Rubidium Occlusion Culling FixMod445K downloadsdeclared by MercurizerCanvas RendererMod294K downloadsdeclared by MercurizerEmbeddium - Au Naturel EditMod146K downloadsdeclared by MercurizerEmberbiumMod72K downloadsdeclared by MercurizerLuxium: Let there be lightMod43K downloadsdeclared by Mercurizer
    1 to 10 of 21123

    Modpacks using this project

    Find modpacks with it

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

    ModpackDownloadsLast version with it
    All Simple Voice Chat Connections!184K downloadslast version with it 7 Aug 2026HReactor73K downloadslast version with it 2 Aug 2026ObsidianFPS27K downloadslast version with it 29 Jun 2026Uton Optimizator20K downloadslast version with it 3 Jul 2026Simple Performance15K downloadslast version with it 10 Oct 2026Pix Android Boost14K downloadslast version with it 7 Oct 2026OptiPVP12K downloadslast version with it 5 Aug 2026Velocity11K downloadslast version with it 21 Oct 2026OptiPrime9.4K downloadslast version with it 28 Sep 2026SimplyVanilla7.3K downloadslast version with it 17 Aug 2026
    1 to 10 of 21123

    Often in the same modpacks

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

    ProjectTypeShareGrade
    FerriteCoreAModin 100% of the modpacks with MercurizerLithiumAModin 100% of the modpacks with MercurizerMod MenuAModin 90% of the modpacks with MercurizerScalableLuxAModin 71% of the modpacks with MercurizerBadOptimizationsAModin 71% of the modpacks with MercurizerSodium ExtraAModin 71% of the modpacks with MercurizerReese's Sodium OptionsAModin 71% of the modpacks with MercurizerBetter Block EntitiesAModin 67% of the modpacks with MercurizerModernFix-mVUSAModin 67% of the modpacks with MercurizerGnetumAModin 62% of the modpacks with Mercurizer
    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
    26.3·Fabric0.9.2-1.20.9.2-1.2 · mercurizer-fabric-0.9.2+mc26.3-1.2.jarSends: None foundRequires:SodiumPassedOur checks found nothing harmful in this file. Its code was read too.
    26.2·Fabric0.9.2-1.20.9.2-1.2 · mercurizer-fabric-0.9.2+mc26.2-1.2.jarSends: None foundRequires:SodiumPassedOur checks found nothing harmful in this file. Its code was read too.
    26.1.2·Fabric0.9.2-1.10.9.2-1.1 · mercurizer-fabric-0.9.2+mc26.1.2-1.1.jarSends: None foundRequires:SodiumPassedOur checks found nothing harmful in this file. Its code was read too.
    26.1.1·Fabric0.8.9-1.100.8.9-1.10 · mercurizer-fabric-0.8.9+mc26.1.1-1.10.jarSends: None foundRequires:SodiumPassedOur checks found nothing harmful in this file. Its code was read too.
    26.1·Fabric0.8.9-1.100.8.9-1.10 · mercurizer-fabric-0.8.9+mc26.1-1.10.jarSends: None foundRequires:SodiumPassedOur checks found nothing harmful in this file. Its code was read too.
    1.21.11·Fabric0.8.14-1.10.8.14-1.1 · mercurizer-fabric-0.8.14+mc1.21.11-1.1.jarSends: None foundRequires:SodiumPassedOur checks found nothing harmful in this file. Its code was read too.
    1.21.9 to 1.21.10·Fabric0.7.3-1.0.10.7.3-1.0.1 · mercurizer-fabric-0.7.3+mc1.21.10-1.0.1.jarSends: None foundRequires:SodiumPassedOur checks found nothing harmful in this file. Its code was read too.
    1.21.6 to 1.21.8·Fabric0.7.3-1.0.10.7.3-1.0.1 · mercurizer-fabric-0.7.3+mc1.21.8-1.0.1.jarSends: None foundRequires:SodiumPassedOur checks found nothing harmful in this file. Its code was read too.
    1.21.5·Fabric0.6.13-1.0.10.6.13-1.0.1 · mercurizer-fabric-0.6.13+mc1.21.5-1.0.1.jarSends: None foundRequires:SodiumPassedOur checks found nothing harmful in this file. Its code was read too.
    1.21.4·Fabric0.6.13-1.0.10.6.13-1.0.1 · mercurizer-fabric-0.6.13+mc1.21.4-1.0.1.jarSends: None foundRequires:SodiumPassedOur checks found nothing harmful in this file. Its code was read too.
    1 to 10 of 1312

    74 releases

    MinecraftLoaderVersionReleasedSecurityGet it onDownload
    26.3The latest file for its Minecraft version and loader·Fabric0.9.2-1.20.9.2-1.2 · mercurizer-fabric-0.9.2+mc26.3-1.2.jar (main file)·20 Oct 2026PassedOur checks found nothing harmful in this file. Its code was read too.Open this file on ModrinthDownload · Stable · 477.9 KB
    26.2The latest file for its Minecraft version and loader·Fabric0.9.2-1.20.9.2-1.2 · mercurizer-fabric-0.9.2+mc26.2-1.2.jar (main file)·20 Oct 2026PassedOur checks found nothing harmful in this file. Its code was read too.Open this file on ModrinthDownload · Stable · 477.9 KB
    1.21.9 to 1.21.101.21.9 to 1.21.10The latest file for its Minecraft version and loader·Fabric0.7.3-1.0.10.7.3-1.0.1 · mercurizer-fabric-0.7.3+mc1.21.10-1.0.1.jar (main file)·14 Oct 2026PassedOur checks found nothing harmful in this file. Its code was read too.Open this file on ModrinthDownload · Stable · 505.0 KB
    1.21.6 to 1.21.81.21.6 to 1.21.8The latest file for its Minecraft version and loader·Fabric0.7.3-1.0.10.7.3-1.0.1 · mercurizer-fabric-0.7.3+mc1.21.8-1.0.1.jar (main file)·14 Oct 2026PassedOur checks found nothing harmful in this file. Its code was read too.Open this file on ModrinthDownload · Stable · 504.8 KB
    1.21.5The latest file for its Minecraft version and loader·Fabric0.6.13-1.0.10.6.13-1.0.1 · mercurizer-fabric-0.6.13+mc1.21.5-1.0.1.jar (main file)·14 Oct 2026PassedOur checks found nothing harmful in this file. Its code was read too.Open this file on ModrinthDownload · Stable · 505.3 KB
    1.21.4The latest file for its Minecraft version and loader·Fabric0.6.13-1.0.10.6.13-1.0.1 · mercurizer-fabric-0.6.13+mc1.21.4-1.0.1.jar (main file)·14 Oct 2026PassedOur checks found nothing harmful in this file. Its code was read too.Open this file on ModrinthDownload · Stable · 505.3 KB
    1.21.2 to 1.21.31.21.2 to 1.21.3The latest file for its Minecraft version and loader·Fabric0.6.13-1.0.10.6.13-1.0.1 · mercurizer-fabric-0.6.13+mc1.21.3-1.0.1.jar (main file)·14 Oct 2026PassedOur checks found nothing harmful in this file. Its code was read too.Open this file on ModrinthDownload · Stable · 505.3 KB
    1.21.1The latest file for its Minecraft version and loader·Fabric0.8.13-1.0.10.8.13-1.0.1 · mercurizer-fabric-0.8.13+mc1.21.1-1.0.1.jar (main file)·14 Oct 2026PassedOur checks found nothing harmful in this file. Its code was read too.Open this file on ModrinthDownload · Stable · 508.1 KB
    1.21The latest file for its Minecraft version and loader·Fabric0.6.13-1.0.10.6.13-1.0.1 · mercurizer-fabric-0.6.13+mc1.21-1.0.1.jar (main file)·14 Oct 2026PassedOur checks found nothing harmful in this file. Its code was read too.Open this file on ModrinthDownload · Stable · 505.3 KB
    26.3·Fabric0.9.2-1.10.9.2-1.1 · mercurizer-fabric-0.9.2+mc26.3-1.1.jar (main file)·13 Oct 2026PassedOur checks found nothing harmful in this file. Its code was read too.Open this file on ModrinthDownload · Stable · 477.8 KB
    26.2·Fabric0.9.2-1.10.9.2-1.1 · mercurizer-fabric-0.9.2+mc26.2-1.1.jar (main file)·13 Oct 2026PassedOur checks found nothing harmful in this file. Its code was read too.Open this file on ModrinthDownload · Stable · 477.8 KB
    26.1.2The latest file for its Minecraft version and loader·Fabric0.9.2-1.10.9.2-1.1 · mercurizer-fabric-0.9.2+mc26.1.2-1.1.jar (main file)·13 Oct 2026PassedOur checks found nothing harmful in this file. Its code was read too.Open this file on ModrinthDownload · Stable · 473.1 KB
    26.1.1The latest file for its Minecraft version and loader·Fabric0.8.9-1.100.8.9-1.10 · mercurizer-fabric-0.8.9+mc26.1.1-1.10.jar (main file)·13 Oct 2026PassedOur checks found nothing harmful in this file. Its code was read too.Open this file on ModrinthDownload · Stable · 478.3 KB
    26.1The latest file for its Minecraft version and loader·Fabric0.8.9-1.100.8.9-1.10 · mercurizer-fabric-0.8.9+mc26.1-1.10.jar (main file)·13 Oct 2026PassedOur checks found nothing harmful in this file. Its code was read too.Open this file on ModrinthDownload · Stable · 518.2 KB
    1.21.11The latest file for its Minecraft version and loader·Fabric0.8.14-1.10.8.14-1.1 · mercurizer-fabric-0.8.14+mc1.21.11-1.1.jar (main file)·13 Oct 2026PassedOur checks found nothing harmful in this file. Its code was read too.Open this file on ModrinthDownload · Stable · 515.6 KB
    1.21.9 to 1.21.101.21.9 to 1.21.10·Fabric0.7.3-1.00.7.3-1.0 · mercurizer-fabric-0.7.3+mc1.21.10-1.0.jar (main file)·13 Oct 2026PassedOur checks found nothing harmful in this file.Open this file on ModrinthDownload · Stable · 505.3 KB
    1.21.6 to 1.21.81.21.6 to 1.21.8·Fabric0.7.3-1.00.7.3-1.0 · mercurizer-fabric-0.7.3+mc1.21.8-1.0.jar (main file)·13 Oct 2026PassedOur checks found nothing harmful in this file.Open this file on ModrinthDownload · Stable · 505.1 KB
    1.21.5·Fabric0.6.13-1.00.6.13-1.0 · mercurizer-fabric-0.6.13+mc1.21.5-1.0.jar (main file)·13 Oct 2026PassedOur checks found nothing harmful in this file.Open this file on ModrinthDownload · Stable · 505.6 KB
    1.21.4·Fabric0.6.13-1.00.6.13-1.0 · mercurizer-fabric-0.6.13+mc1.21.4-1.0.jar (main file)·13 Oct 2026PassedOur checks found nothing harmful in this file.Open this file on ModrinthDownload · Stable · 505.6 KB
    1.21.2 to 1.21.31.21.2 to 1.21.3·Fabric0.6.13-1.00.6.13-1.0 · mercurizer-fabric-0.6.13+mc1.21.3-1.0.jar (main file)·13 Oct 2026PassedOur checks found nothing harmful in this file.Open this file on ModrinthDownload · Stable · 505.6 KB
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