
Modrinth · Minecraft mod
Fast Server Pings
Rewritten server ping pipeline using optimized Netty I/O, along with SWR caching.
Quick answer
Which Fast Server Pings release should I use?
Fast Server Pings 1.1.4+1.21.6-1.21.10 targets 1.21.6, 1.21.7, 1.21.8 with Fabric. It must be installed on the client. Do not install it on the dedicated server. No extra mods listed for this file.
Where it goes
Is Fast Server Pings required on the client, server, or both?
It must be installed on the client. Do not install it on the dedicated server.
This file is marked client-only.
What else does Fast Server Pings 1.1.4+1.21.6-1.21.10 need?
1.1.4+1.21.6-1.21.10. Change the file and its required mods may change too.
This file does not list any required mods. Do not add a library just because a different file uses it.
This file does not list any required or optional mods.
Before you install it
Add Fast Server Pings without breaking your instance.
Built for Fast Server Pings 1.1.4+1.21.6-1.21.10. Pick another file and the loader, install side or required mods may change.
- 01
Stick to this file
Use 1.1.4+1.21.6-1.21.10. It targets 1.21.6, 1.21.7, 1.21.8 with Fabric; another release may have different loader, side or dependency requirements.
- 02
Bring the mods it needs
This file does not list any required mods. Do not add a library just because a different file uses it.
- 03
Put it on the correct side
It must be installed on the client. Do not install it on the dedicated server.
- 04
Pick the file you checked
Use the “Get this file” button beside 1.1.4+1.21.6-1.21.10. It opens that exact file at the source.
About this project
What does Fast Server Pings add?
FastServerPings
A client-side mod that rewrites the Minecraft server ping pipeline, designed to scale properly with large server lists and make refreshes feel smoother.
Server pings are scheduled across the entire list rather than strictly top to bottom, with results handled using SWR (stale-while-revalidate).
Comparisons
Check out the Github README for comparison GIFs, or gallery.
Incompatibilities
Currently, explicit compatibility is kept with ViaFabricPlus.
The following mods provide no benefit or may cause issues when used with FastServerPings:
- Server Pinger Fixer (FastServerPings provides significantly faster results)
- Fast IP Ping (Functionality already implemented by FastServerPings)
Modpacks and redistribution
You may use this mod in modpacks.
Please do not merge this mod into other clients or mods.
Project description from Modrinth.
Pick your setup
Fast Server Pings by Minecraft version and loader
Choose the version and loader you play, then open the matching release.
26.3-snapshot-5
1 loader build26.3-snapshot-4
1 loader build26.3-snapshot-3
1 loader build26.3-snapshot-2
1 loader build26.3-snapshot-1
1 loader build26.2-snapshot-8
1 loader build26.2-snapshot-7
1 loader build26.2-snapshot-6
1 loader build26.2-snapshot-5
1 loader build26.2-snapshot-4
1 loader build26.2-snapshot-3
1 loader buildShowing the newest 12 of 59 game versions. Older files are in the list below.
Check the dependencies, then try the file in a copied instance before changing a world you care about.
Recent files
Fast Server Pings versions and loaders
1.1.4+1.21.6-1.21.10
FastServerPings-1.1.4+1.21.6-1.21.10.jar
1 Aug 2026
1.1.4+1.21.11
FastServerPings-1.1.4+1.21.11.jar
1 Aug 2026
1.1.4+26.3
FastServerPings-1.1.4+26.3.jar
1 Aug 2026
1.1.3+26.3
FastServerPings-1.1.3+26.3.jar
1 Aug 2026
1.1.2+26.3
FastServerPings-1.1.2+26.3.jar
18 Jul 2026
1.1.1+26.2
FastServerPings-1.1.1+26.2.jar
23 Apr 2026
1.1.0+26.1
FastServerPings-1.1.0+26.1.jar
29 Mar 2026
1.1.0
FastServerPings-1.1.0.jar
29 Mar 2026
1.0.9
FastServerPings-1.0.9.jar
25 Mar 2026
0.14.2
FastServerPings-0.14.2.jar
25 Mar 2026
0.15.3
FastServerPings-0.15.3.jar
25 Mar 2026
0.16.10.3
FastServerPings-0.16.10.3.jar
25 Mar 2026
Looking for an older file? The official Modrinth project page is in Resources.