Lag Protection
by Vyndral
Lag Protection reduces the damage a player takes when their own connection causes the lag, by cancelling out damage that comes from a high ping.
What it does
When a player has a bad connection, the mod compensates for the delay so that damage caused by lag does not count against them. Players who would otherwise die because of a slow network are protected from that outcome, which the author describes as the main purpose of the mod.
The mod is published for Fabric and Quilt, and is also listed for the Paper, Spigot, Bukkit, Purpur, Folia, Velocity, BungeeCord and Waterfall server platforms. Builds cover 1.15 – 26.3 across 43 release versions, and snapshot builds are published as well. The mod is open source under the GNU General Public License v3.0 only.
Key features
Ping-based damage cancellation
Damage that results from a high ping is cancelled out, so players are not killed by a slow connection alone.
Lag-caused death prevention
Deaths that happen because of a player's own slow network are prevented, while damage from in-game actions still applies.
Proxy and server compatibility
The mod can run alongside the networks that route players between servers, so a protected player keeps the same behavior across them.
Compatibility
Latest build for each game version and loader.
26.x5 of 5 versions with builds
1.21.x12 of 12 versions with builds
This mod also publishes snapshot builds. Snapshots are not shown in the matrix.
Use cases
Servers with players on unstable connections
Server owners whose players connect over unreliable networks can use the mod to reduce deaths caused by lag rather than by in-game actions.
Mixed server platforms
Because builds exist for several server platforms and proxies, the same mod can be used across a network of different server types.
Who it’s for: Server owners and players who lose health to connection problems rather than to gameplay. Operators running Paper, Purpur, Folia or a proxy such as Velocity or BungeeCord can use the server builds.
Questions
Which loaders does Lag Protection support?
Does Lag Protection work on server platforms other than Fabric or Quilt?
Is Lag Protection open source?
In the catalog
Lag Protection is one of 8,499 Technology mods on ModsFinder, and one of 4,201 Technology mods for Fabric. 8,071 mods support Minecraft 26.3.
Similar mods
What the author says
Are your players tired of dying because of they're terrible ping? Introducing Lag Protection! Now your players don't have to worry about dying when they're Wi-Fi is complete dog water!
Official listing
- Modrinth page
- modrinth.com/mod/lag-protection
- Owner
- Vyndral
- Published
- 2025-02-21
- Updated on Modrinth
- 2026-09-19
- Facts verified
- 2026-10-15