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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.
    How it worksMalware we foundAPIAboutPrivacyTermsContact

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

    Spell Checker

    Mod

    Checks your chat messages against a dictionary and marks misspelled words.

    A97/ 100
    • OverviewA
    • SecurityPassed
    • PrivacyGoes online
    • AINone found
    • CompatibilityUp to 26.2
    • ModpacksIn 56
    • ReleasesLatest 20 Aug

    Download

    SpellChecker-fabric-26.2-15.0.1.jar Beta

    Released 20 Aug 2026 · 4.8 MB

    Passed: our checks found nothing harmful in this file.

    Download

    Required to run

    • Fabric APIAMinecraft 26.2 · Fabric (release 0.161.0)
    • Forge Config API PortAMinecraft 26.2 · Fabric (release 26.2.1)
    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 7 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.2 months ago (20 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.26.2 on Fabric and NeoForge, 1.20.1 on Forge. 72% of the 718 popular Fabric mods updated in the last 6 months also have files for 26.2. 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 7 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.4 of the 45 modpacks with two or more versions removed it in a later one (9%) 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 10 releases in 2 years needed a quick fix (10%) 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 · Mrbysco/SpellChecker 7 / 7
      Place to report problemsWhether the project page links to a place where players can report problems: an issue tracker.GitHub issues · Mrbysco/SpellChecker 3 / 3

    • Popularity

      1 point lost3 / 4
      DownloadsDownloads on Modrinth and CurseForge. Full points from 5 million.52,951 3 / 4

    • Track record

      Full points8 / 8
      AgeHow long the project has existed. It counts less when no new file came out recently.8.0 years, 65 releases 8 / 8

    • Security

      Passed
      File checksThis check adds no points. It can only take points away.Our checks found nothing harmful in all 20 latest files for recent Minecraft versions. See Security
    Total97 / 100

    69 of the 71 points that apply = 97 out of 100.

    Images

    • Preview

    About

    Spell Checker checks chat text against a selected dictionary and marks words it does not recognize as misspelled. It includes dictionaries for Danish, Dutch, UK and US English, French, German, Italian, Norwegian, Spanish, and Swiss German, as well as an initially empty personal dictionary where you can add a marked word with Control-click.

    Written from Modrinth . How we write it

    In-game changes

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

    Often used with it

    See all 30
    Chat HeadsALithiumAFerriteCoreAMod MenuAReese's Sodium OptionsA

    Details

    Creator
    Mrbysco
    License
    GNU Lesser General Public License v3.0 only
    Downloads
    53K
    Created
    2 Nov 2018
    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

    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.
    Creates settings files
    The mod keeps its settings in the config folder of your game, where you can change or delete them.
    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 jazzy, a library 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 · All 49 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.
      49 latest files: the newest file for each Minecraft version and loader. The answer above is about the 20 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.
      Other programs, 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 1 web address 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 · All 20 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 20 files, for recent Minecraft versions. See each file in Releases
    • 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

    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
      1 image 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
      59 code files read

    Compatibility

    See all 65 files
    Fabric
    NeoForge
    Forge
    1.121.151.171.2026.1

    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.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.
    Fabric APIon FabricAForge Config API Portin some filesACloth Config APIin some filesA
    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.About as fast as most mods. On average, it gets a file 34 days after a new Minecraft version comes out. Measured on the last 5 Minecraft versions. No file yet for Minecraft 26.3.

    Modpacks using this project

    Find modpacks with it

    56 modpacks include Spell Checker in at least one of their versions. Here are the 30 most downloaded.

    ModpackDownloadsLast version with it
    Void's essentially optimized pack36K downloadslast version with it 18 Jan 2026Enchanted Genesis 20K downloadslast version with it 2 Feb 2024Azure Visuals13K downloadslast version with it 10 Jan 2026Oxygen12K downloadslast version with it 21 Jul 2025Striving Standoff7.5K downloadslast version with it 11 Aug 2024Simply Enhanced Default7.1K downloadslast version with it 14 Feb 2024Packed7K downloadslast version with it 15 Feb 2023RoleplayOptimized4.3K downloadslast version with it 8 Jun 2024Vanilla Revival4.3K downloadslast version with it 26 May 2019bruh3.8K downloadslast version with it 13 Jul 2025
    1 to 10 of 30123

    Often in the same modpacks

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

    ProjectTypeShareGrade
    Chat HeadsAModin 68% of the modpacks with Spell CheckerLithiumAModin 66% of the modpacks with Spell CheckerFerriteCoreAModin 63% of the modpacks with Spell CheckerMod MenuAModin 61% of the modpacks with Spell CheckerReese's Sodium OptionsAModin 55% of the modpacks with Spell CheckerDynamic FPSAModin 55% of the modpacks with Spell CheckerBetterF3AModin 55% of the modpacks with Spell CheckerSodium ExtraAModin 52% of the modpacks with Spell CheckerLambDynamicLights - Dynamic LightsAModin 50% of the modpacks with Spell CheckerNo Chat ReportsAModin 48% of the modpacks with Spell Checker
    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
    26.2·Fabric15.0.115.0.1 · SpellChecker-fabric-26.2-15.0.1.jarSends: Nothing about youRequires:Fabric API, Forge Config API PortFabric API, Forge Config API PortPassedOur checks found nothing harmful in this file. Its code was read too.
    26.2·NeoForge15.0.115.0.1 · SpellChecker-neoforge-26.2-15.0.1.jarSends: None foundRequires:NothingPassedOur checks found nothing harmful in this file. Its code was read too.
    26.1.2·Fabric14.1.114.1.1 · SpellChecker-fabric-26.1.2-14.1.1.jarSends: Nothing about youRequires:Fabric API, Forge Config API PortFabric API, Forge Config API PortPassedOur checks found nothing harmful in this file. Its code was read too.
    26.1.2·NeoForge14.1.114.1.1 · SpellChecker-neoforge-26.1.2-14.1.1.jarSends: None foundRequires:NothingPassedOur checks found nothing harmful in this file. Its code was read too.
    1.21.11·Fabric13.0.013.0.0 · SpellChecker-fabric-1.21.11-13.0.0.jarSends: Nothing about youRequires:Fabric API, Cloth Config APIFabric API, Cloth Config APIPassedOur checks found nothing harmful in this file. Its code was read too.
    1.21.11·NeoForge13.0.013.0.0 · SpellChecker-neoforge-1.21.11-13.0.0.jarSends: None foundRequires:NothingPassedOur checks found nothing harmful in this file. Its code was read too.
    1.21.10·Fabric12.0.012.0.0 · SpellChecker-fabric-1.21.10-12.0.0.jarSends: Nothing about youRequires:Cloth Config API, Fabric APICloth Config API, Fabric APIPassedOur checks found nothing harmful in this file. Its code was read too.
    1.21.10·NeoForge12.0.012.0.0 · SpellChecker-neoforge-1.21.10-12.0.0.jarSends: None foundRequires:NothingPassedOur checks found nothing harmful in this file. Its code was read too.
    1.21.7 to 1.21.8·Fabric11.0.011.0.0 · SpellChecker-fabric-1.21.7-11.0.0.jarSends: Nothing about youRequires:Fabric API, Cloth Config APIFabric API, Cloth Config APIPassedOur checks found nothing harmful in this file. Its code was read too.
    1.21.7 to 1.21.8·NeoForge11.0.011.0.0 · SpellChecker-neoforge-1.21.7-11.0.0.jarSends: None foundRequires:NothingPassedOur checks found nothing harmful in this file. Its code was read too.
    1 to 10 of 4912345

    65 releases

    MinecraftLoaderVersionReleasedSecurityGet it onDownload
    1.21.1The latest file for its Minecraft version and loader·NeoForge7.0.17.0.1 · SpellChecker-neoforge-1.21.1-7.0.1.jar (main file)·20 Aug 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 · 4.8 MB
    1.21.1The latest file for its Minecraft version and loader·Fabric7.0.17.0.1 · SpellChecker-fabric-1.21.1-7.0.1.jar (main file)Beta·20 Aug 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 · Beta · 4.8 MB
    26.2The latest file for its Minecraft version and loader·NeoForge15.0.115.0.1 · SpellChecker-neoforge-26.2-15.0.1.jar (main file)·20 Aug 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 · 4.8 MB
    26.2The latest file for its Minecraft version and loader·Fabric15.0.115.0.1 · SpellChecker-fabric-26.2-15.0.1.jar (main file)Beta·20 Aug 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 · Beta · 4.8 MB
    26.1.2The latest file for its Minecraft version and loader·NeoForge14.1.114.1.1 · SpellChecker-neoforge-26.1.2-14.1.1.jar (main file)·20 Aug 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 · 4.8 MB
    26.1.2The latest file for its Minecraft version and loader·Fabric14.1.114.1.1 · SpellChecker-fabric-26.1.2-14.1.1.jar (main file)Beta·20 Aug 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 · Beta · 4.8 MB
    26.2·NeoForge15.0.015.0.0 · SpellChecker-neoforge-26.2-15.0.0.jar (main file)·7 Aug 2026PassedOur checks found nothing harmful in this file. Same code on Modrinth and CurseForge.Open this file on ModrinthOpen this file on CurseForgeDownload · Stable · 3.8 MB
    26.2·Fabric15.0.015.0.0 · SpellChecker-fabric-26.2-15.0.0.jar (main file)Beta·7 Aug 2026PassedOur checks found nothing harmful in this file. Same code on Modrinth and CurseForge.Open this file on ModrinthOpen this file on CurseForgeDownload · Beta · 3.8 MB
    26.1.2·NeoForge14.1.014.1.0 · SpellChecker-neoforge-26.1.2-14.1.0.jar (main file)·7 Aug 2026PassedOur checks found nothing harmful in this file. Same code on Modrinth and CurseForge.Open this file on ModrinthOpen this file on CurseForgeDownload · Stable · 3.8 MB
    26.1.2·Fabric14.1.014.1.0 · SpellChecker-fabric-26.1.2-14.1.0.jar (main file)Beta·7 Aug 2026PassedOur checks found nothing harmful in this file. Same code on Modrinth and CurseForge.Open this file on ModrinthOpen this file on CurseForgeDownload · Beta · 3.8 MB
    26.1.2·NeoForge14.0.014.0.0 · SpellChecker-neoforge-26.1.2-14.0.0.jar (main file)·18 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 · 3.8 MB
    26.1.2·Fabric14.0.014.0.0 · SpellChecker-fabric-26.1.2-14.0.0.jar (main file)Beta·18 Apr 2026PassedOur checks found nothing harmful in this file. Same code on Modrinth and CurseForge.Open this file on ModrinthOpen this file on CurseForgeDownload · Beta · 3.8 MB
    1.21.11The latest file for its Minecraft version and loader·Fabric13.0.013.0.0 · SpellChecker-fabric-1.21.11-13.0.0.jar (main file)Beta·24 Jan 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 · Beta · 3.8 MB
    1.21.11The latest file for its Minecraft version and loader·NeoForge13.0.013.0.0 · SpellChecker-neoforge-1.21.11-13.0.0.jar (main file)·24 Jan 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 · 3.8 MB
    1.21.10The latest file for its Minecraft version and loader·NeoForge12.0.012.0.0 · SpellChecker-neoforge-1.21.10-12.0.0.jar (main file)·5 Nov 2025PassedOur 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 · 3.8 MB
    1.21.10The latest file for its Minecraft version and loader·Fabric12.0.012.0.0 · SpellChecker-fabric-1.21.10-12.0.0.jar (main file)Beta·5 Nov 2025PassedOur 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 · Beta · 3.8 MB
    1.21.3The latest file for its Minecraft version and loader·NeoForge7.1.17.1.1 · SpellChecker-neoforge-1.21.3-7.1.1.jar (main file)·3 Jul 2025PassedOur 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 · 3.8 MB
    1.21.3The latest file for its Minecraft version and loader·Fabric7.1.17.1.1 · SpellChecker-fabric-1.21.3-7.1.1.jar (main file)Beta·3 Jul 2025PassedOur 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 · Beta · 3.8 MB
    1.21.3·NeoForge7.1.07.1.0 · SpellChecker-neoforge-1.21.3-7.1.0.jar (main file)·2 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 · 3.8 MB
    1.21.3·Fabric7.1.07.1.0 · SpellChecker-fabric-1.21.3-7.1.0.jar (main file)Beta·2 Jul 2025PassedOur checks found nothing harmful in this file. Same code on Modrinth and CurseForge.Open this file on ModrinthOpen this file on CurseForgeDownload · Beta · 3.8 MB
    1 to 20 of 651234

    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

    • SpellChecker-fabric-1.21.3-7.1.1.jar3 Jul 2025Fix cloth dependency (Fabric)