shader pack
FastPBRMinecraft shader pack for 1.21.4
A fast and high-quality shaderpack with realistic visuals and PBR atmospherics.
- Latest version
- 2.0
- Minecraft
- 1.18.2 to 1.21.4
- Java
- Java 21+
- Loader
- Iris
- Licence
- LicenseRef-All-Rights-Reserved
- Downloads
- 1.8M
- Updated
- 18 mo ago
- Available on
- Modrinth
PartnerHost FastPBR servers
One click and FastPBR is installed with the right loader, on hardware built for it.
- 1.21.4
- Iris
- One click mod install
- Loader matched for you
- Ryzen CPUs
- NVMe SSD
Screenshots
Click a screenshot to open it. Screenshots are served from the author’s own host and belong to them.
Minecraft versions
Every version FastPBR declares support for, newest first, with the Java runtime that version needs.
| Minecraft | Through | Java | Evidence | Released |
|---|---|---|---|---|
| 1.21.4 | Iris | 21+ | declared | 3 Dec 2024 |
| 1.21.3 | Iris | 21+ | declared | 23 Oct 2024 |
| 1.21.2 | Iris | 21+ | declared | 22 Oct 2024 |
| 1.21.1 | Iris | 21+ | declared | 8 Aug 2024 |
| 1.21 | Iris | 21+ | declared | 13 Jun 2024 |
| 1.20.6 | Iris | 21+ | declared | 29 Apr 2024 |
| 1.20.5 | Iris | 21+ | declared | 23 Apr 2024 |
| 1.20.4 | Iris | 17+ | declared | 7 Dec 2023 |
| 1.20.3 | Iris | 17+ | declared | 4 Dec 2023 |
| 1.20.2 | Iris | 17+ | declared | 20 Sept 2023 |
| 1.20.1 | Iris | 17+ | declared | 12 Jun 2023 |
| 1.20 | Iris | 17+ | declared | 2 Jun 2023 |
| 1.19.4 | Iris | 17+ | declared | 14 Mar 2023 |
| 1.19.3 | Iris | 17+ | declared | 7 Dec 2022 |
| 1.19.2 | Iris | 17+ | declared | 5 Aug 2022 |
| 1.19.1 | Iris | 17+ | declared | 27 Jul 2022 |
| 1.19 | Iris | 17+ | declared | 7 Jun 2022 |
| 1.18.2 | Iris | 17+ | declared | 28 Feb 2022 |
Download
From FastPBR’s own host. Nothing is re-hosted here.
FastPBR_v2.0.zip · 1.1 MB · for 1.18.2, 1.19, 1.19.1, 1.19.2
ae4d111fc26d…Frequently asked
Does FastPBR work on Minecraft 1.21.4?
Yes. 1.21.4 is the newest Minecraft version FastPBR declares support for, and the claim comes from the author's own release metadata rather than from a compatibility list somebody maintains by hand.
Which Minecraft versions does FastPBR support?
Everything the author has declared, from 1.18.2 up to 1.21.4. The full list is in the table above, with the Java runtime each version needs next to it.
Do I need to install FastPBR on the client or the server?
The client only. There is nothing to install on the server, so it works on any server you can already join.
Which loader does FastPBR need?
Iris. A build for one loader will not load on another, so this is the first thing to check before the Minecraft version.
Which Java version do I need for FastPBR?
Java 21 or newer, because that is what the newest Minecraft release it supports requires. The requirement comes from the game rather than from the shader pack itself.
What licence is FastPBR under?
LicenseRef-All-Rights-Reserved, as stated by the author on the platform we synced it from. Check the project's own page before redistributing or bundling it.
How do I install FastPBR?
Install the matching loader first, then put the downloaded file in your mods folder and start the game. The loader, the shader pack and Minecraft all have to be on the same version, which is the usual reason a mod does not appear in game.
Where do I download FastPBR safely?
From the author's own page on Modrinth, which is where the data here is synced from. MCReference never mirrors, re-hosts or repackages a file: every download button points at the original source, so you get exactly what the author published.
Works on the same versions
Ordered by how much of the recent Minecraft version coverage overlaps, not by popularity.
Is this information wrong or missing something? .