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    2,024,305 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 2026.269,486 projects gradedProjects with a letter from A to F. Counted on 24 Oct 2026.
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    © 2026 ModgradeNot an official Minecraft product. Not approved by or associated with Mojang or Microsoft.

    BSL Shaders - Classic

    Shader

    Shaders that keep your world close to the vanilla look.

    A96/ 100
    • OverviewA
    • SecurityPassed
    • PrivacyNothing sent
    • AINone found
    • CompatibilityUp to 1.21.9
    • ModpacksIn 1,028
    • ReleasesLatest May 2025

    Download

    BSLClassic_v10.0.zip

    Released 10 May 2025 · 1.1 MB

    Passed: our checks found nothing harmful in this file.

    Download

    Required to run

    • Iris ShadersAMinecraft 1.21.9 · Fabric (release 1.9.7)
    • SodiumNeeded by Iris ShadersAMinecraft 1.21.9 · Fabric (release 0.7.3)
    OverviewSecurityPrivacyAICompatibilityModpacksReleases

    Why grade A

    How grades work

    Strengths

    • A place to report problems
    • Widely used
    • Around for years

    Points lost

    • Many modpacks removed it−2 points
    • No release or new Minecraft version in 13 months−1 point
    All 10 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.The author marked an existing file as working on Minecraft 1.21.9, which came out on 30 Sep 2025 11 / 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.Newest supported: 1.21.9. 15% or more of the popular mods updated in the last 6 months also have files for 1.21.9. Latest Minecraft: 26.3. 9 / 9
      Regular releasesIn how many of the last 24 months a new file came out. Full points at 3 months.Releases in 5 of the last 24 months 6 / 6
    • Stability

      2 points lost15 / 17
      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.71 of the 328 modpacks with two or more versions removed it in a later one (22%) See the 71 modpacks3 / 5
      Quick fixesHow often a release needed a quick fix: a new release within 3 days to fix a problem in it.No quick fix in 2 years 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 points3 / 3
      Source codeWhether the project page links to its source code, so anyone can read what it does.Does not apply. A shader's files can be read in the download.
      Place to report problemsWhether the project page links to a place where players can report problems: an issue tracker or a Discord server.Discord 3 / 3
    • Popularity

      Full points4 / 4
      DownloadsDownloads on Modrinth and CurseForge. Full points from 5 million.5,641,185 4 / 4
    • Track record

      Full points8 / 8
      AgeHow long the project has existed. It counts less when no new file came out recently.2.2 years, 11 releases 8 / 8
    Total96 / 100

    56.4 of the 59 points that apply = 96 out of 100. The points above are rounded to whole numbers.

    Images

    • #1
    • #2
    • #3
    • #4
    • #5
    • #6

    About

    BSL Shaders Classic is a discontinued shaderpack for Minecraft: Java Edition, designed to enhance the game while retaining a vanilla-inspired aesthetic. It adds real-time shadows, volumetric lighting, ambient occlusion, bloom, customizable clouds and water, and built-in anti-aliasing. Optional effects include depth of field, motion blur, specular and normal mapping, cel shading, and world curvature.

    Written from Modrinth and CurseForge . How we write it

    In-game changes

    Changes how the game looks: 31 shader programs, for the Overworld, the Nether and the End. Draws its own shadows, water, sky, clouds and weather.

    Settings in English. Has programs for Distant Horizons.

    Often used with it

    See all 30
    BSL ShadersAComplementary Shaders - UnboundAMakeUp - Ultra FastAFresh AnimationsASolas ShaderA

    Details

    Creator
    CaptTatsu
    License
    All rights reserved
    Downloads
    5.6M
    Created
    17 Aug 2024
    Official pages
    Modrinth , CurseForge
    Links
    Discord

    Security

    No harmful code found

    We checked what is inside its files, without opening them in the game.

    Why we show this: a shader cannot run programs, but its file can hide one. Our checks look for known signs of harm. They cannot prove that a file is harmless. In the grade: malware means no grade.

    How we checked · All 3 latest files checked, last on 15 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.
      3 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
    • 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.

    Privacy

    Sends nothing

    A shader has no code that can connect to the internet, so it cannot send anything about you.

    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 yet.

    Why we show this: some players and servers avoid projects made with AI. Not in the grade: using AI does not tell whether a project works well or is kept up to date.

    How we checked · 4 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 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 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
      2 images read

    Compatibility

    See all 11 files
    Minecraft
    1.71.101.151.1926.1

    Point at or tap a version to see it.

    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.
    Iris ShadersA
    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 1.21.9. Many recently updated mods still support 1.21.9.

    Modpacks using this project

    Modpacks that released a new version with this project, each month
    2001000
    Oct 2024: 33 modpacksNov 2024: 31 modpacksDec 2024: 41 modpacksJan 2025: 57 modpacksFeb 2025: 54 modpacksMar 2025: 67 modpacksApr 2025: 75 modpacksMay 2025: 94 modpacksJun 2025: 87 modpacksJul 2025: 114 modpacksAug 2025: 96 modpacksSep 2025: 83 modpacksOct 2025: 109 modpacksNov 2025: 98 modpacksDec 2025: 102 modpacksJan 2026: 78 modpacksFeb 2026: 57 modpacksMar 2026: 64 modpacksApr 2026: 62 modpacksMay 2026: 56 modpacksJun 2026: 70 modpacksJul 2026: 56 modpacksAug 2026: 52 modpacksSep 2026: 42 modpacks
    Oct 2024Oct 2025Sep 2026
    Modpacks that released a new version with this project, each month
    Oct 202433
    Nov 202431
    Dec 202441
    Jan 202557
    Feb 202554
    Mar 202567
    Apr 202575
    May 202594
    Jun 202587
    Jul 2025114
    Aug 202596
    Sep 202583
    Oct 2025109
    Nov 202598
    Dec 2025102
    Jan 202678
    Feb 202657
    Mar 202664
    Apr 202662
    May 202656
    Jun 202670
    Jul 202656
    Aug 202652
    Sep 202642

    Fewer modpacks put it in their new versions than a year ago: 56 a month now, 92 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..

    1,028 modpacks include BSL Shaders - Classic in at least one of their versions. Here are the 30 most downloaded.

    ModpackDownloadsLast version with it
    DarkRPG - RPG with Magic, Origins, Quests, Adventure3.9M downloadslast version with it 19 Oct 2026Slimes Adventure2.1M downloadslast version with it 4 Mar 2025Fresh & Smooth1.9M downloadslast version with it 16 Oct 2026Boosted FPS (Performance Optimized) (FB)1.6M downloadslast version with it 19 Oct 2026Create Chronicles: The Endventure891K downloadslast version with it 19 May 2026Epic Shaders - All The Shaders574K downloadslast version with it 19 Oct 2026Jurassic World Reborn II438K downloadslast version with it 10 May 2025Speed Of Light FPS Booster (SOL) With Shaders155K downloadslast version with it 11 Feb 2025Cookiemon - Pokemon Cobblemon RPG & Cookies146K downloadslast version with it 20 Oct 2026Tempest Protocol116K downloadslast version with it 12 Oct 2026
    1 to 10 of 30123

    Often in the same modpacks

    Mods that modpacks often add together with BSL Shaders - Classic. Share: how many of the modpacks with BSL Shaders - Classic also have that mod.

    ProjectTypeShareGrade
    BSL ShadersAShaderin 78% of the modpacks with BSL Shaders - ClassicComplementary Shaders - UnboundAShaderin 70% of the modpacks with BSL Shaders - ClassicMakeUp - Ultra FastAShaderin 52% of the modpacks with BSL Shaders - ClassicFresh AnimationsAResource packin 50% of the modpacks with BSL Shaders - ClassicSolas ShaderAShaderin 48% of the modpacks with BSL Shaders - ClassicBliss ShadersAShaderin 45% of the modpacks with BSL Shaders - ClassicChat HeadsAModin 42% of the modpacks with BSL Shaders - ClassicLithiumAModin 41% of the modpacks with BSL Shaders - ClassicEssential ModBModin 40% of the modpacks with BSL Shaders - ClassicSodium Dynamic LightsCModin 39% of the modpacks with BSL Shaders - Classic
    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.

    MinecraftVersionSecurityRequires
    1.8.9 to 1.21.910.010.0 · BSLClassic_v10.0.zipRequires:NothingPassedOur checks found nothing harmful in this file.
    1.20 to 1.20.58.48.4 · BSLClassic_v8.4.zipRequires:NothingPassedOur checks found nothing harmful in this file.
    Older Minecraft versions
    1.7.10 to 1.8.88.4.01.18.4.01.1 · BSLClassic_v8.4.01.1.zipRequires:NothingPassedOur checks found nothing harmful in this file.

    11 releases

    MinecraftVersionReleasedSecurityGet it onDownload
    1.8.9 to 1.21.91.8.9 to 1.21.9The latest file for its Minecraft version and loader10.010.0 · BSLClassic_v10.0.zip (main file)·10 May 2025PassedOur checks found nothing harmful in this file.Open this file on ModrinthOpen this file on CurseForgeDownload · Stable · 1.1 MB
    1.8.9 to 1.21.51.8.9 to 1.21.510.0p110.0p1 · BSLClassic_v10.0p1.zip (main file)·3 May 2025PassedOur checks found nothing harmful in this file.Open this file on ModrinthOpen this file on CurseForgeDownload · Stable · 1.1 MB
    1.8.9 to 1.21.51.8.9 to 1.21.58.4.02.28.4.02.2 · BSLClassic_v8.4.02.2.zip (main file)·1 Mar 2025PassedOur checks found nothing harmful in this file.Open this file on ModrinthOpen this file on CurseForgeDownload · Stable · 1.1 MB
    1.8.9 to 1.21.41.8.9 to 1.21.48.4.02.18.4.02.1 · BSLClassic_v8.4.02.1.zip (main file)·22 Feb 2025PassedOur checks found nothing harmful in this file.Open this file on ModrinthOpen this file on CurseForgeDownload · Stable · 1.1 MB
    1.8.9 to 1.21.41.8.9 to 1.21.48.4.028.4.02 · BSLClassic_v8.4.02.zip (main file)·21 Feb 2025PassedOur checks found nothing harmful in this file.Open this file on ModrinthOpen this file on CurseForgeDownload · Stable · 1.1 MB
    1.8.9 to 1.21.41.8.9 to 1.21.48.4.01.28.4.01.2 · BSLClassic_v8.4.01.2.zip (main file)·24 Dec 2024PassedOur checks found nothing harmful in this file.Open this file on ModrinthOpen this file on CurseForgeDownload · Stable · 1.1 MB
    1.7.10 to 1.21.41.7.10 to 1.21.4The latest file for its Minecraft version and loader8.4.01.18.4.01.1 · BSLClassic_v8.4.01.1.zip (main file)·6 Dec 2024PassedOur checks found nothing harmful in this file.Open this file on ModrinthOpen this file on CurseForgeDownload · Stable · 1.1 MB
    1.7.10 to 1.21.41.7.10 to 1.21.48.4.018.4.01 · BSLClassic_v8.4.01.zip (main file)·5 Dec 2024PassedOur checks found nothing harmful in this file.Open this file on ModrinthOpen this file on CurseForgeDownload · Stable · 1.1 MB
    1.7.10 to 1.21.31.7.10 to 1.21.3The latest file for its Minecraft version and loader8.48.4 · BSLClassic_v8.4.zip (main file)·15 Nov 2024PassedOur checks found nothing harmful in this file.Open this file on ModrinthOpen this file on CurseForgeDownload · Stable · 1.1 MB
    1.7.10 to 1.21.31.7.10 to 1.21.38.4p18.4p1 · BSLClassic_v8.4p1.zip (main file)·13 Nov 2024PassedOur checks found nothing harmful in this file.Open this file on ModrinthOpen this file on CurseForgeDownload · Stable · 1.1 MB
    1.7.10 to 1.21.11.7.10 to 1.21.18.38.3 · BSLClassic_v8.3.zip (main file)·17 Aug 2024PassedOur checks found nothing harmful in this file.Open this file on ModrinthOpen this file on CurseForgeDownload · Stable · 1.1 MB