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WhyMapMinecraft mod for 1.21.1

High performance in-browser world map. Detailed texture view on zoom. Open Source.

client onlynewest supported 1.21.1Utility
Latest version
1.7.8
Minecraft
1.19 to 1.21.1
Java
Java 21+
Loader
Fabric
Licence
GPL-3.0-only
Downloads
5.8k
Updated
21 mo 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 WhyMap declares support for, newest first, with the Java runtime that version needs.

Other mods
MinecraftThroughJavaEvidenceReleased
1.21.1Fabric21+declared8 Aug 2024
1.21Fabric21+declared13 Jun 2024
1.20.6Fabric21+declared29 Apr 2024
1.20.5Fabric21+declared23 Apr 2024
1.20.4Fabric17+declared7 Dec 2023
1.20.3Fabric17+declared4 Dec 2023
1.20.2Fabric17+declared20 Sept 2023
1.20.1Fabric17+declared12 Jun 2023
1.19.4Fabric17+declared14 Mar 2023
1.19.3Fabric17+declared7 Dec 2022
1.19.2Fabric17+declared5 Aug 2022
1.19.1Fabric17+declared27 Jul 2022
1.19Fabric17+declared7 Jun 2022

Download

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

1.7.8release2 Jan 2025

whymap-1.7.8.jar · 7.5 MB · for 1.21.1, 1.21

Download latest
10c1381c48cd…
Older versions20
  • 1.7.717 Jun 20241.20.6, 1.20.57.5 MB239 downloadsa46d4e985f45…Get
  • 1.7.617 Jun 20241.20.4, 1.20.37.6 MB282 downloadsea6ceb5190b6…Get
  • 1.7.531 May 20241.20.4, 1.20.37.6 MB153 downloads1449d5caf983…Get
  • 1.7.46 Mar 20241.20.4, 1.20.37.6 MB342 downloads65a90bb9ce54…Get
  • 1.7.34 Nov 20231.20.27.6 MB371 downloadsbe035bf2c8c7…Get
  • 1.7.223 Aug 20231.20.17.7 MB1.1k downloads435ecbb68d31…Get
  • 1.7.022 Aug 20231.20.114.3 MB175 downloadsef825477994b…Get
  • 1.6.622 Jul 20231.20.113.7 MB260 downloadsef96f4933c6f…Get
  • 1.6.427 Apr 20231.19.4, 1.19.313.7 MB345 downloads48d3fb1117dc…Get
  • 1.6.326 Apr 20231.19.4, 1.19.313.7 MB168 downloads344c4215f4ac…Get
  • 1.6.224 Apr 20231.19.4, 1.19.313.7 MB148 downloads03f39d003149…Get
  • 1.6.123 Apr 20231.19.4, 1.19.313.7 MB156 downloads60b4f8163fb2…Get
  • 1.6.023 Apr 20231.19.4, 1.19.313.6 MB133 downloadsb01767eb3764…Get
  • port-1.5.0_1.19-1.19.216 Apr 20231.19.2, 1.19.1, 1.1913.6 MB345 downloadsc87510bb87d8…Get
  • 1.5.015 Apr 20231.19.4, 1.19.313.6 MB166 downloadsaed9088febc5…Get
  • 1.4.012 Apr 20231.19.4, 1.19.313.1 MB163 downloads837b7b820d24…Get
  • 1.3.18 Apr 20231.19.313.1 MB126 downloadsd35114096c14…Get
  • 1.3.08 Apr 20231.19.313.1 MB128 downloads680f1fdea6d9…Get
  • 1.2.13 Feb 20231.19.313.1 MB238 downloadse49c0a6c71d8…Get
  • 1.1.129 Jan 20231.19.313.1 MB126 downloads9073754daf56…Get

Frequently asked

Does WhyMap work on Minecraft 1.21.1?

Yes. 1.21.1 is the newest Minecraft version WhyMap 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 WhyMap 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 WhyMap 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.

Which platform or loader does WhyMap support?

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 WhyMap?

On the newest Minecraft version it supports, Java 21 or newer. The requirement comes from the Minecraft version you run rather than from the mod itself, so on an older supported Minecraft the answer is that version's Java, not this one.

What licence is WhyMap under?

GPL-3.0-only, 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 WhyMap?

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 WhyMap 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. The download link goes to the source recorded for that release; verify the publisher, filename and checksum before running it.

Works on the same versions

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

GeckoLibA 3D animation library for entities, blocks, items, armor, and more!Cloth Config API (Fabric/Forge/NeoForge)Config Screen API for MinecraftJourneyMapReal-time map used for mapping in-game or your browser as you explore.Architectury APIAn intermediary api aimed to ease developing multiplatform mods.Jade 🔍Shows information about what you are looking at. (Hwyla/WAILA fork for Minecraft 1.16+)Collective🎓 Collective is a shared library with common code for all of Serilum's mods.

Details from Modrinth, where the author last updated it on 2 Jan 2025. We do not host files and we do not republish descriptions; every download link points at the author’s own release.

Is this information wrong or missing something? .