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shader pack

JasperMinecraft shader pack for 26.3

Jasper (Jasper Shaders) is a medium weight Minecraft shaderpack designed to enhance your visual experience with various visual shader tweaks!

client onlynewest supported release 26.3RealisticHighMediumReflections
Latest version
no release indexed
Minecraft
1.21 to 26.3
Works with
OptiFine, Iris
Licence
MIT
Downloads
392
Updated
18 h ago
Available on
Modrinth

Screenshots

Click a screenshot to open it. Screenshots are served from the author’s own host and belong to them.

Minecraft versions

Every version Jasper declares support for, newest first, with the Java runtime that version needs.

Other shader packs
MinecraftThroughJavaEvidenceReleased
26.3OptiFine, Iris25+declared15 Sept 2026
26.2OptiFine, Iris25+declared16 Jun 2026
26.1.2Iris, OptiFine25+declared9 Apr 2026
26.1.1Iris, OptiFine25+declared1 Apr 2026
26.1OptiFine, Iris25+declared24 Mar 2026
1.21.11OptiFine, Iris21+declared9 Dec 2025
1.21.10Iris, OptiFine21+declared7 Oct 2025
1.21.9OptiFine, Iris21+declared30 Sept 2025
1.21.8OptiFine, Iris21+declared17 Jul 2025
1.21.7OptiFine, Iris21+declared30 Jun 2025
1.21.6OptiFine, Iris21+declared17 Jun 2025
1.21.5Iris, OptiFine21+declared25 Mar 2025
1.21.4OptiFine, Iris21+declared3 Dec 2024
1.21.3OptiFine, Iris21+declared23 Oct 2024
1.21.2OptiFine, Iris21+declared22 Oct 2024
1.21.1OptiFine, Iris21+declared8 Aug 2024
1.21OptiFine, Iris21+declared13 Jun 2024

Frequently asked

Does Jasper work on Minecraft 26.3?

Yes. 26.3 is the newest Minecraft version Jasper 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 Jasper support?

Everything the author has declared, from 1.21 up to 26.3. The full list is in the table above, with the Java runtime each version needs next to it.

Do I need to install Jasper on the client or the server?

The client only. There is nothing to install on the server side. That is the author's declared design, not a guarantee for every server: one running anti-cheat or missing a counterpart mod can still object.

What licence is Jasper under?

MIT, 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 Jasper?

You need a shader loader first: Iris (with Sodium) or OptiFine. Put the downloaded file in your shaderpacks folder and select it in the video settings shader screen. The shader loader, not the pack, decides which Minecraft versions work.

Where do I download Jasper safely?

MCReference has no release file or checksum recorded for Jasper. Check the publisher's Modrinth listing for current downloads and verify the publisher before installing.

Works on the same versions

Ordered by how much of the recent Minecraft version coverage overlaps, not by popularity.

Details from Modrinth, where the author last updated it on 3 Nov 2026. We do not host files or republish descriptions. Available download links point to the author’s own release.

Is this information wrong or missing something? .