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plugin

BoltMinecraft plugin for 1.21

Modern protection solution for individual blocks and entities

server onlynewest supported 1.21
Latest version
1.1.85
Minecraft
1.18 to 1.21
Java
Java 21+
Loader
Spigot
Licence
not stated
Downloads
4.9k
Updated
9 mo ago
Available on
SpigotMC
Space NodePartner

Host Bolt servers

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

  • 1.21
  • Spigot
  • One click plugin install
  • Paper and Purpur ready
  • Automatic updates
  • NVMe SSD
Deploy a serverFrom €0.90 per GB

Minecraft versions

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

Other plugins
MinecraftThroughJavaEvidenceReleased
1.21Spigot21+declared13 Jun 2024
1.20Spigot17+declared2 Jun 2023
1.19Spigot17+declared7 Jun 2022
1.18Spigot17+declared30 Nov 2021

Download

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

1.1.85release6 Nov 2025

bolt-spigot-2-1.1.85.jar · 1.5 MB

Download latest
Older versions14
  • 1.1.7824 Aug 2025288 downloadsGet
  • 1.1.5224 Feb 2025897 downloadsGet
  • 1.1.318 Dec 2024622 downloadsGet
  • 1.1.232 Sept 2024546 downloadsGet
  • 1.1.1413 May 2024556 downloadsGet
  • 1.0.57914 Feb 2024397 downloadsGet
  • 1.0.52023 Dec 2023288 downloadsGet
  • 1.0.5188 Oct 2023313 downloadsGet
  • 1.0.5155 Sept 2023197 downloadsGet
  • 1.0.50324 Jun 2023294 downloadsGet
  • 1.0.49310 Jun 2023191 downloadsGet
  • 1.0.48722 May 2023135 downloadsGet
  • 1.0.48413 May 2023105 downloadsGet
  • 1.0.4807 May 2023137 downloadsGet

Frequently asked

Does Bolt work on Minecraft 1.21?

Yes. 1.21 is the newest Minecraft version Bolt 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 Bolt support?

Everything the author has declared, from 1.18 up to 1.21. The full list is in the table above, with the Java runtime each version needs next to it.

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

The server only. Players join with an ordinary Minecraft client and install nothing.

Which server software does Bolt need?

Spigot. A build for one server platform will not load on another, so this is the first thing to check before the Minecraft version.

Which Java version do I need for Bolt?

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 plugin itself.

How do I install Bolt?

Download the file from the author's own release, drop it into your server's plugins folder, and restart the server. It generates its configuration on first start. Check the Minecraft version matches the one your server runs.

Where do I download Bolt safely?

From the author's own page on SpigotMC, 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.

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Last checked 6 d ago against SpigotMC. 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? .