InputLagFix

Combat 1 more category

Fix the input lag on spells in-game.

WoW 12.0.1 Needs Update

Trend Explorer

Recent download momentum

Estimated downloads/hour over observed intervals in the last 48 hours.

Latest interval 0 /h 0.994h observed interval · ending Sep 11, 11 AM
Peak estimate +3.99 /h 1h observed interval · ending Sep 10, 4 AM
Average estimate +0.648 /h Time-weighted · 47.3h covered of 48h

Lines connect interval estimates, not hourly measurements. Unobserved time is not counted as zero or extrapolated to now.

About this addon

What it does

Fix/Reduce the input lag in World Of Warcraft.

 

This AddOn updates your SpellQueue value based on your current haste and Home/World Latency in real time.

 


Slash Commands:


/ilf help -- Slash Commands.
/ilf set [ms] -- Set a specific value for input ms (Static-Mode). Set AutoMode OFF.

/ilf version - Returns the current AddOn version.

/ilf [1-7] - Set the AutoMode config.

NOTE: Config 4, 5, 6 and 7 are in function of your current lag home/world.

NOTE 2: (1.5/((100+haste)/100)) is the Global Cooldown formula.

Config 1: (1.5/((100+haste)/100))

Config 2: (1.5/((100+haste)/100))*10

Config 3: (1.5/((100+haste)/100))*100

Config 4: (1.5/((100+haste)/100))+lag

Config 5: lag-((1.5/((100+haste)/100))*100)

Config 6: 100+lag

Config 7: 100+lag+(1.5/((100+haste)/100))

 

 

(I recommend Config 2 or 4 for melee dps. OR, if you have less than 100 ms (net), but you are free to test).

 

/ilf -- Show the main menu.

 

Video of someone who has this problem: https://www.youtube.com/watch?v=gkskZw_zFfA

 

If you have any questions, you can send me a DM on Discord (Ghanvert#4728). Feel free to contact me in-game (US): Bucketthead-Illidan.

 

This video can help

https://www.youtube.com/watch?v=1Ff2JAmmJ78&ab_channel=JeathWoW

At-a-glance numbers

Performance highlights

  • Peaked at Hot #1677 on Aug 19, 2026.
  • Featured on the Hot list across 5 distinct weeks.
  • Shipped 1 release in the last 30 days.
  • Averaging 17 new downloads per day over the past week.

Visuals

Screenshots 1

Use real gameplay shots to assess the addon before installing.

Discover more

Keep exploring

Similar addons you might also want to check out.

More by ghanvert001

Same creator, different utilities.

Similar in Combat

Comparable addons in the same lane.

Method Raid Tools #2
53.8M downloads

Helpful addon for raiding

WarpDeplete Mythic+ Timer #3
4.0M downloads

Timer for M+ Challenge Modes

Infinite Raid Tools #7
2.3M downloads

Independant modules for raiding both general and boss specific (previously Endless Raid Tools)

ExwindTools #11
1.5M downloads

ExwindTools

GSE: Sequences, Variables, Macros #17
10.1M downloads

GSE is an advanced macro compiler that is an alternative to the limits provided by the default macro editor.

EllesmereUI #19
5.3M downloads

EllesmereUI combines the most intuitive UI editor in WoW with extreme performance optimization and endless customization. Bring your UI to life like never before.

ThisWeeksAuras #23 #521
48.6K downloads

ThisWeeksAuras is a Midnight-ready fork of M33kAuras by m33shoq, which is itself a fork of WeakAuras 2.

Naowh Smart Reminders #29 #164
10.5K downloads

Calls out what to press when the boss timeline says an ability is coming, for every spec, hooked into BigWigs or DBM.

Outfitter (Retrofit) #31
703.3K downloads

Outfit/equipment manager with quick swap toolbar and scripting. This is a unified version of Outfitter that will work in all flavors of WoW.

DBM - Deadly Boss Mods (DBM-Core) #32
632.7M downloads

The ultimate encounter helper to give you fight info that's easy to process at a glance. DBM aims to focus on what's happening to you, and what YOU need to do about it.

ConsolePort #33
4.1M downloads

The Gamepad Addon

GroupFinder(魔兽集合石) #40 #694
25.0K downloads

A lightweight Group Finder addon for WoW, with group search, recruitment tools, advanced filters, applicant management, and blacklist support.