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QuestlogMinecraft mod for 1.21.1

Adds a quest system designed to make info conveyance in modpacks far more intuitive!

client and servernewest supported release 1.21.1UtilityAdventureGame Mechanics
Latest version
3.5.0-1.21.1-neoforge
Loaders
NeoForge, Forge, Fabric
Licence
Apache-2.0
Downloads
48.3k
Updated
2 d ago
Available on
Modrinth
Space NodeOur hosting

Host Questlog servers

One click and Questlog is installed with the right loader, on hardware built for it.

  • 1.21.1
  • NeoForge
  • Forge
  • Fabric
  • One click mod install
  • Loader matched for you
  • Ryzen CPUs
  • NVMe SSD
Deploy a serverFrom €0.90 per GB

Screenshots

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

Minecraft versions

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

Other mods
MinecraftThroughJavaEvidenceReleased
1.21.1NeoForge, Forge, Fabric21+declared8 Aug 2024
1.20.6Fabric, NeoForge, Forge21+declared29 Apr 2024
1.20.5Forge, NeoForge, Fabric21+declared23 Apr 2024
1.20.4Forge, NeoForge, Fabric17+declared7 Dec 2023
1.20.3Forge, NeoForge, Fabric17+declared4 Dec 2023
1.20.2Fabric, Forge, NeoForge17+declared20 Sept 2023
1.20.1NeoForge, Forge, Fabric17+declared12 Jun 2023
1.19.4Fabric, NeoForge, Forge17+declared14 Mar 2023
1.19.3Fabric, NeoForge, Forge17+declared7 Dec 2022
1.19.2NeoForge, Forge, Fabric17+declared5 Aug 2022
1.19.1Fabric, NeoForge, Forge17+declared27 Jul 2022
1.19NeoForge, Forge, Fabric17+declared7 Jun 2022

Download

From Questlog’s own host. Nothing is re-hosted here.

Browse 78 indexed releases

For Minecraft 1.21.1

Choose the loader you use before downloading.

  • NeoForge

    3.5.0-1.21.1-neoforge · 24 Oct 2026 · questlog-neoforge-1.21.1-3.5.0.jar

    Get NeoForge
  • Fabric

    3.5.0-1.21.1-fabric · 24 Oct 2026 · questlog-fabric-1.21.1-3.5.0.jar

    Get Fabric

Most recently published release

3.5.0-1.21.1-neoforgerelease24 Oct 2026

questlog-neoforge-1.21.1-3.5.0.jar · 0.5 MB · for 1.21.1 · NeoForge

Download this release
3fd30742dc8c…
Older versions24
  • 3.5.0-1.21.1-fabric24 Oct 20261.21.10.5 MBdd00a7b69608…Get
  • 3.5.0-1.20.1-forge24 Oct 20261.20.10.6 MBde914ad8a26a…Get
  • 3.5.0-1.20.1-fabric24 Oct 20261.20.10.5 MBce93932d7b46…Get
  • 3.4.1-1.21.1-fabric23 Sept 20261.21.10.5 MB234a4be57619…Get
  • 3.4.1-1.21.1-neoforge23 Sept 20261.21.10.5 MB6331d580ebf6…Get
  • 3.4.1-1.20.1-forge23 Sept 20261.20.10.6 MBa94a6d4737bc…Get
  • 3.4.1-1.20.1-fabric23 Sept 20261.20.10.5 MBfb73d722fbd1…Get
  • 3.4.0-1.21.1-fabric12 Sept 20261.21.10.5 MB67ec21f5654d…Get
  • 3.4.0-1.21.1-neoforge12 Sept 20261.21.10.5 MB1a92af9608d3…Get
  • 3.4.0-1.20.1-forge12 Sept 20261.20.10.6 MB1b9caf23a327…Get
  • 3.4.0-1.20.1-fabric12 Sept 20261.20.10.5 MB89f77cb3d493…Get
  • 3.3.3-1.20.1-forge7 Aug 20261.20.10.6 MBbb71bd5efbd0…Get
  • 3.3.3-1.20.1-fabric7 Aug 20261.20.10.5 MB00f37c32dc0d…Get
  • 3.3.2-1.21.1-fabric1 Aug 20261.21.10.5 MB8244d58881dd…Get
  • 3.3.2-1.21.1-neoforge1 Aug 20261.21.10.5 MBb1d523b36ba9…Get
  • 3.3.2-1.20.1-fabric1 Aug 20261.20.10.5 MB3a5f65b906eb…Get
  • 3.3.2-1.20.1-forge1 Aug 20261.20.10.6 MBc5427397b6fe…Get
  • 3.3.1-1.20.1-fabric30 Jul 20261.20.10.5 MB7 downloads6b7e8d326429…Get
  • 3.3.1-1.20.1-forge30 Jul 20261.20.10.6 MB18 downloads580b722e79da…Get
  • 3.3.0-1.20.1-forge26 Jul 20261.20.10.6 MB25 downloadsd1c88823bc46…Get
  • 3.3.0-1.20.1-fabric26 Jul 20261.20.10.5 MB9 downloads180800e4c04b…Get
  • 3.3.0-1.21.1-neoforge23 Jul 20261.21.10.5 MB815 downloads8f20a3348d74…Get
  • 3.3.0-1.21.1-fabric23 Jul 20261.21.10.5 MB60 downloadsd8807ae59174…Get
  • 3.2.0-1.21.1-fabric1 Jul 20261.21.10.5 MB185 downloadsd2052b312329…Get

Dependencies

What Questlogdeclares it needs, from the author’s own release metadata. A required one has to be installed alongside it or it will not load.

Frequently asked

Does Questlog work on Minecraft 1.21.1?

Yes. 1.21.1 is the newest Minecraft version Questlog 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 Questlog support?

Everything the author has declared, from 1.19 up to 1.21.1. The full list is in the table above, with the Java runtime each version needs next to it.

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

Both. Every player needs it installed and so does the server, so anyone joining without it will be refused.

Which platform or loader does Questlog support?

NeoForge, Forge, Fabric. A build for one platform or loader will not necessarily load on another, so this is the first thing to check before the Minecraft version.

Which Java version do I need for Questlog?

Among the supported Minecraft releases above, the highest recorded requirement is Java 21 or newer. Use the requirement for the exact Minecraft version you run; previews and snapshots may differ.

What does Questlog need to run?

It declares Cloth Config API as required, so that has to be installed alongside it or it will not load. Each one is linked in the dependencies section above.

What licence is Questlog under?

Apache-2.0, 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 Questlog?

Install the matching loader first, then put the downloaded file in your mods folder and start the game. The loader, the mod 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 Questlog safely?

Start with the author's page on Modrinth, which is where the data here is synced from. MCReference does not host or repackage files. When available, recorded download links go to the source for that release; verify the publisher, filename and any available checksum before running it.

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 5 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? .