FS shaders
ShaderRealistic lighting, soft shadows, and reflective water for your world.
Why gradeC
How grades workStrengths
Points lost
- First release only 3 months ago−7 points
- No place to report problems−3 points
- Under 5 million downloads−2 points
All 10 criteria
Maintenance
Full points21 / 21Last releaseHow long ago the newest file came out, or an existing file was marked as working on a new Minecraft version.3 months ago (30 Jul 2026) 12 / 12Supports 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: 26.2. 15% or more of the popular mods updated in the last 6 months also have files for 26.2. Latest Minecraft: 26.3. 9 / 9Regular releasesIn how many of the last 24 months a new file came out. Full points at 3 months.Does not apply. The project is under 6 months old.Stability
Full points5 / 5Removed 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.Not measured yet.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 / 5Transparency
3 points lost0 / 3Source 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.No link to report problems 0 / 3Popularity
2 points lost2 / 4DownloadsDownloads on Modrinth and CurseForge. Full points from 5 million.16,909 2 / 4Track record
7 points lost1 / 8AgeHow long the project has existed. It counts less when no new file came out recently.3 months, 1 release 1 / 8
29.4 of the 41 points that apply = 72 out of 100. The points above are rounded to whole numbers.
Images
About
FS shaders is a performance-focused shader pack for Minecraft Java that gives the world more cinematic, realistic lighting while aiming to remain usable on mid-range hardware. It adds soft, smoothly filtered sun and moon shadows, a time-varying sky with procedural clouds that grow grayer and thicker in storms, and volumetric light and atmospheric effects. Water and glass receive screen-space reflections, with rippling water that shifts from dark head-on to mirror-like at shallow viewing angles; rain also makes exposed surfaces darker, glossier, and reflective of sunlight, moonlight, and nearby torches. Ice has stronger reflections and a slowly moving, partially liquid-looking surface, while wind makes leaves flutter, grass and plants sway, and sand shimmer subtly. Bloom and filmic color grading, including ACES tonemapping, complete the look, with scenes ranging from reflective cherry-grove nights to warm golden-hour light and rainy weather. The shader pack is designed for OptiFine or Iris with Sodium.
Written from Modrinth and CurseForge . How we write it
In-game changes
Changes how the game looks: 39 shader programs, for the Overworld, the Nether and the End. Draws its own shadows, water, sky and weather.
Settings in English. Has programs for Distant Horizons.
Details
- Creator
- roi.berezovsky
- License
- All rights reserved
- Downloads
- 17K
- Created
- 3 Jul 2026
- Official pages
- Modrinth , CurseForge
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
- 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
- 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
- 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 descriptionChangelogs 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 found3 images read
Compatibility
See the file in ReleasesPoint at or tap a version to see it.
Modpacks using this project
Modpacks that include FS shaders in at least one of their versions, most downloaded first.
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.