how to increase FPS on roblox and fix input lag - with bloxstrap (for low end PC) [60+ FPS]

(This tutorial is for PC/Windows only!)
Bloxstrap Github: github.com/piz...
Credits:
Background Music
Racing into the Night - YOASOBI「lo-fi remix」 by jian lofi\
Spec in this video:
CPU: Intel Core i3-1005G1
RAM: 4GB
Storage: M.2 NVMe 256GB
This video will help you get better fps on Roblox so that you can stop lagging on Roblox. This Roblox lag fix is working during 2021. Enjoy smoother Roblox after watching this video! If you want to increase your FPS significantly, then by the end of this video, your gameplay quality should be magnificent and you should get high frame rates on high graphics quality. That can be 60fps to 100fps to 150fps, 200fps and even higher fps! This is some Roblox boost tricks to get better fps on a low end PC or a mid end PC or a high end PC. This tutorial is for how to get better performance on Roblox PC, not mobile or iOS & Android though. This specifically works effectively on a Laptop so I could technically title this video "How to get better fps on Roblox on Laptop" but it's also for any Windows 10 or Windows 11 device too. If you have a bad / crappy PC and want better FPS on Roblox, this is the tutorial for you! Unfortunately, this video is not how to fix lag on mobile because this isn't available on mobile, however, if you want a mobile tutorial, let me know in the comments section down below!
What is ROBLOX? ROBLOX is an online virtual playground and workshop, where kids of all ages can safely interact, create, have fun, and learn. It’s unique in that practically everything on ROBLOX is designed and constructed by members of the community. ROBLOX is designed for 8 to 18 year olds, but it is open to people of all ages. Each player starts by choosing an avatar and giving it an identity. They can then explore ROBLOX - interacting with others by chatting, playing games, or collaborating on creative projects. Each player is also given their own piece of undeveloped real estate along with a virtual toolbox with which to design and build anything - be it a navigable skyscraper, a working helicopter, a giant pinball machine, a multiplayer “Capture the Flag” game or some other, yet­to­be­dreamed-up creation. There is no cost for this first plot of virtual land. By participating and by building cool stuff, ROBLOX members can earn specialty badges as well as ROBLOX dollars (“ROBUX”). In turn, they can shop the online catalog to purchase avatar clothing and accessories as well as premium building materials, interactive components, and working mechanisms.
► Check out Roblox: www.roblox.com

[@lemwuww]

Seems like the latest bloxstrap brought back rendering mode, now you can just switch easily without using fastflag method! !! If you want more fps with fastflag (safe but kinda buggy) !! kzbin.info/www/bejne/nF7Ho5ecjsyLeLc

[@PraisetheLord434]

Okay I'll try this after exams!

[@aisy_95]

also shift + f2 to see what render mode youre using

[@Heddz]

do you still get the same fps even tho they removed rendering mode? (idk why they removed rendering mode i have a worse pc than u)

[@wmjnsswdaw420]

they removed it because people had problems with launching roblox@@Heddz

[@lemwuww]

i've put the old version link, u can install it (v2.5.0)

[@UltraEgoZone]

Finally some fax bruh people in yt didn't said that to us Thanks for the tutorial and i respect you're content

[@lemwuww]

thanksss

[@Rusti15]

They just adverts rbxunlpcker😂

[@alhamdulillah158]

Secret: it is more than 50 fps without screen recording. However, thx for the tricks given by you

[@lemwuww]

yea

[@zed-luis]

Thx I went from 1 fps to 1000+ ping

[@xiann6746]

ty so much i was getting 35-40 fps now im getting 60+FPS OMG TY SO MUCH!!! +1 sub

[@dodging_dummy585]

HOW?? IT SAYS TO ME THAT I NEED TO DOWNLOAD A .NET DESKTOP RUNTIME TO RUN THIS APLICATION. WHAT DOES IT MEAN??

[@xiann6746]

@@dodging_dummy585 ayo what

[@someone63]

I went from 0 fps to 1 fps thank you so much!

[@lemwuww]

atleast it's not 0

[@mequewee]

@@lemwuww can you help me, I have a good Intel i7 870 1650 gtx 8gb computer and I have a bad fps in roblox 30-20

[@lemwuww]

@@mequewee upgrade your cpu because it's too old

[@twix1648]

That doesn't sound right... If you're saying that you have a i7-8700 with GTX 1650 then you could switch to Vulkan using FFlag and disable DIrect3D11, since Direct3D11 causes major lagging. Also, you can also tune your resolution down, since doing so could reduce the lags that you might experience. Vulkan's render is WAY better in performance compared to OpenGL or Direct3D (for me at least) But if you have, like you said, an i7-870 then yeah upgrade your CPU. If it's a laptop, then you're kinda screwed because you need a new laptop, if PC then buy new motherboard and RAM and you'll be good to go, that GTX 1650 is still good to use. @@mequewee

[@EAROX69]

​@@mequewee that cpu is super rr old

[@cleo1768]

just a reminder if your monitor refresh rate is like 120hz and your fps normally is 200fps, that basically means you are seeing 120fps

[@lemwuww]

my monitor is 90hz but i got like ~55 fps 🥲🥲

[@cleo1768]

@@lemwuww my monitor is 75hz but it can get to like 130fps..

[@LJgameing]

Jesus loves yall if yall didint know already come to Christ repent non-denominational

[@slaydog5102]

​@@LJgameingno.

[@dvanis00]

how@@cleo1768

[@TeaMal_FX]

thanks for help, I found if I decrease resolution, i can gain more fps, same applies with windowed and i suggest you decrease display resolution for more fps, a downside is that if you go lower some of any Roblox game UI might be too big as well as the chat showing not the entire message.

[@awfzzzw57]

like how much?

[@TeaMal_FX]

@@awfzzzw57 i'd pick 1280x800 but i know most gamers arent fan of letterboxed resolutions so pick 1280x720

[@WanerJTP]

Antialiasing Quality: If you set it to "1X" it gives you more FPS but you sacrifice quality :>

[@TimesDW]

Hey, where can i find this 'antialiasing quality' you're talking about?

[@llmugetsull]

the feature got removed cuz it broke some images in games, u can use the fflag instead but at ur own risk: FIntDebugForceMSAASamples@@TimesDW

[@flansroll5913]

Where is the Option ?

[@sentientkitkatbar3345]

@@flansroll5913 it was removed

[@cheeseboiyes._.]

@@sentientkitkatbar3345 *sob

[@ovo451]

Finally a video that actually helped me.! TYSM Bro!! Liked and subbed ❤😊

[@WanerJTP]

It is important not to confuse "F11" with "Alt+Enter" F11 takes away fps while Alt+Enter gives you fps.

[@LJgameing]

Jesus loves yall if yall didint know already come to Christ repent non-denominational

[@Rusti15]

​@@LJgameingallah god

[@ch1p_k]

F11 - borderless windowed ALT+ENTER - fullscreen

[@joedaddy69420]

Thanks i was getting 30 fps before and now i get 15

[@lemwuww]

u can uninstall bloxstrap

[@spamez9927]

it does work technically; my fps is higher than before but depending on the game, i get a higher fps at 1-2 graphics but any higher will give significantly less than before. its not really a problem for me, just asking if its good or bad

[@lemwuww]

gud

[@jihadshahwan3949]

Thank you bro🥹🥹

[@Daavidoe]

you have a pretty low spec there bro... can you make a video on your obs settings... i have a low end system like you as well but idk what setting to put as my obs. ill subscribe waiting for that video alright

[@lemwuww]

k i will

[@ВадимНиколаеа-ъ9т]

Thank you this is the only working way to increase FPS, I am very grateful I can play quite demanding games)😊😊

[@lemwuww]

Glad to hear that! Please like and sub

[@LJgameing]

Jesus loves yall if yall didint know already come to Christ repent non-denominational

[@ikmer01]

Huge W

[@slaydog5102]

No.

[@9ealmNMRCY]

​@@slaydog5102yes

[@enigmaticphantom8389]

​@@9ealmNMRCYSky daddy enthusiast

[@zeeshangul9632]

I Love Him As A Prophet

[@khalidsulaiman9918]

if you have medal installed you should uninstall it since it makes my roblox so laggy but when i uninstalled it i got to 160+ fps

[@killa_cardison7952]

ty helps i was getting10-20 fps now am getting 30-50 fps

[@TestPlayer83021Alt]

How i do fix the low quality roblox? For using bloxstrap?

[@lemwuww]

low quality u mean the textures are pixelated and blurry?

[@TestPlayer83021Alt]

@@lemwuww yea. It kind annoys my gameplay. DPI changes doesnt work anymore

[@lemwuww]

@@TestPlayer83021Alt u should enable disable fullscreen optimization on mods tab in bloxstrap menu, if ur screen is 1080p but size higher than 100% then u should enable preserve rendering quality in fastflag tab (this will kinda make game a bit slow but itll fix quality)

[@TestPlayer83021Alt]

@@lemwuww my screen is 1366x768 So its fine then i will experience with this issue

[@democat9238]

it didnt work nothing works for me

[@santinoefe]

Thx for the tutorial, but i didn't found the option to switch to vulkan, is it a specific version? i have v2.5.4

[@Azo_09101]

same bro

[@lemwuww]

updated version in pinned comment, without downgrading bloxstrap

[@_Prochorowka]

Thanks bro, went from 20fps and lagspikes to 45fps and no lagspikes. (Intel core i5 6200u with integrated graphics and 16gb ram)

[@_Prochorowka]

Also, I use vulkan for dolphin emulator to run at 30fps

[@_Prochorowka]

I used 800x600 display resolution too

[@_Prochorowka]

I did some additional tweaking, I now get 120fps in arsenal with no lagspikes.

[@lemwuww]

❤❤❤

[@LenovoProGaming]

If legacy lighting was still here you would defo get 100 fps

[@Donke8Donkey]

Im getting 50 FPS from this but im getting 1k+ ping still so FPS aint helping with that

[@AhmedBinismail-i5m]

Btw guys if u need help if roblox keeps crashing how i know bc most of people said that roblox keeps crashing and reply to me if u need help to stop roblox from crashing

[@AsrielKidGaming]

how dude even with or without bloxstrap i have been having issues about crash on roblox randomly it crash really fast when i increase my graphic on 1 graphic the crash will happen after sometime anybody have this problem?

[@creative_shathe]

​@@AsrielKidGamingohhh

[@creative_shathe]

Ik why

[@creative_shathe]

​@AsrielKidGaming u just gotta floor my steps

[@creative_shathe]

​@@AsrielKidGamingstep one try running roblox as a administrator

[@ilyashp_11111]

bro i dont have the vulkan option

[@lemwuww]

import these fastflags: {"FFlagDebugGraphicsPreferVulkan":"true","FFlagDebugGraphicsDisableDirect3D11":"true"}

[@СтаниславБлагов-ю4н]

I don't want to input fastflags because i want to know what they do before i input them

[@sezargamer2242]

will this damge my laptop?

[@lemwuww]

no it only change stuffs in roblox not ur laptop hardware

[@Catwhite2374]

That bloxstrap doesn't work for no lag

[@shotgun5174]

i went from like 60 frames to 100 thank u

[@BaconGuy_]

Does this work on the microsoft version?

[@lemwuww]

nope

[@YLFNFB]

Vulkan is somehow native in Linux, yet Roblox won't even trying to make Linux version of the game.

[@twix1648]

Well, uh, they're just lazy I guess but maybe you can remove Linux and download Windows on your device? Bloxstrap also doesn't support any OS except Windows I believed, so it's kinda unfortunate..

[@JuanmitaJustDance]

What if my low end pc runs roblox at max 15fps

[@GoldDaPhiny]

If you think of it bloxstrap is kinda like a client just like how Minecraft clients does

[@itsmeBRIK]

why I don't see the rendering settings? but I see the fps cap and everything else ALSO that Alt + Enter trick REALLY HELPED ME since i never knew about it

[@gamerbeginner5019]

Rendering setting it removed bc crash along people pc bc you know vulkan

[@lemwuww]

u can bring back, get old version: github.com/pizzaboxer/bloxstrap/releases/tag/v2.5.0

[@itsmeBRIK]

actually im fine with the new version it doesnt really make me lag except when I play servers that are far away from my country

[@sensence]

thank you so much my pc just keep crashing when have bloxtrap i got no crash!

[@wracatinthevoid]

wow let me try it cuz my roblox crash more frequently so ima go download bloxstrap

[@what766]

Hi, i know I'm super late to ask this but if you got time what rendering do you recommend for my mecer laptop 2gb i haven't tested these settings yet and before this i run ROBLOX at 30 fps on non-laggy Ish games ill edit this comment after if it helps.

[@lemwuww]

using vulkan can increase fps, but if it crashes ur roblox then choose direct3d 10, press alt+enter when joins a Roblox game.

[@what766]

tysm@@lemwuww

[@Vileyesyes]

OH MAHHH GOD YOU HAVE EXACTLY MY SPECS THIS MIGHT WORK1!!!!!!!!11111

[@KALARAKAM-wx8ju]

Igot windows 7 its worked for windows 7?❤ and how to see my fps on windows 7😊

[@ihavenoidea2735]

4gb ram? Add another four at least. You probably were playing in single channel. UHD graphics eats your ram to convert it to vram, it'd be better if you really just added more ram

[@lemwuww]

its a soldered ram, cannot be change

[@ENDERkk_o.o]

we have ban?

[@lemwuww]

nope its safe

[@seraphim-e9c]

bro did not wanna show his browser history

[@lemwuww]

[@fr3d861]

alright bro but what are your pc specs like if you are running this bad with your pc you must play on iGPU or smthing

[@lemwuww]

ofc igpu cuz i use budget laptop

[@Bye8117]

How to get many fps 1.buy an Intel core I5 10th generation-12th generation. Buy a new Cpu, upgrade your ram to 8gb to 16gb and your done

[@M..........E.T.....H]

You think some kids have that money??

[@Funky-pj2sh]

how did u get that cursor?

[@PraisetheLord434]

Thank you so much!

[@pavanm9890]

there is no rendering option in the latest version

[@lemwuww]

UPDATED VERSION: kzbin.info/www/bejne/nF7Ho5ecjsyLeLc

[@ntsakoaustin607]

I'm not gonna lie my pc going crazy it's smooth wow tysm

[@lemwuww]

❤❤❤❤❤

[@1Geritsu4063]

they just updated the app. so the rendering and anit aliasing is gone

[@ameniyahia]

it ssays to me: download desktop or something

[@dodging_dummy585]

yeah me too dude

[@Leo_hadi10]

Thanks I now 30fps, and I was 30fps

[@lemwuww]

❤❤❤❤

[@Leo_hadi10]

@@lemwuww I was kidding My roblox don't work at all

[@BlastAndYanaRBLX]

THE WALLS STARTED TO GET BRIGHT

[@ieatwatermeloncat]

direct3d 11 for older pc and direct3d10 for newer pcs

[@Sub-Zero126]

why does my bloxstrap menu dont have vulkan

[@lemwuww]

import these fastflags: {"FFlagDebugGraphicsPreferVulkan":"true","FFlagDebugGraphicsDisableDirect3D11":"true"}

[@Just_Drawing-pi1rc]

bro were using the same graphics card

[@MntzHN]

what screen recorder you're using ?

[@lemwuww]

obs

[@precious4277]

Hi, Since bloxstrap got updated can you make a new view please?

[@BingCh1llingWondTongSong]

Hey is Intel celeron good? its already shipped havent got it yet just wanna know if it good

[@lemwuww]

What's your celeron gen? most celeron isn't good (but new one kinda) i recommended getting at least intel core i3+ sorry for late reply, did you got it yet?

[@BingCh1llingWondTongSong]

@@lemwuww Yeah I got it I got its an HP intel celeron n4500, I played roblox but it wasn't the best only certain games ran perfectly but blox strap makes other games kinda playable so thanks for the video :D

[@VWHSpark]

This happened everytime I use vulkan and OpenGL

[@lemwuww]

if not working then use automatic or direct3d 11

[@VWHSpark]

@@lemwuww I fixed it I had to change my display res

[@lemwuww]

@@VWHSpark oh kk

[@TEC_Black]

they removed the rendering mode and antialiaising options, womp womp

[@reversatp3266]

That Bloxtrap doen't work for no lag me! Team

[@lemwuww]

what is bro trying to say

[@tiger-ve7pu]

Oh I don't know what to say honestly but thank you now the fps has gone from 12 to 31 so yup thank you (:

[@Karizmic]

It didn’t do anything, I’m pretty sure it actually decreased my fps

[@34outlets]

What does rendering mode do

[@Malaysian_queen]

hi can i ask what laptop did u bought?

[@Malaysian_queen]

Please reply ❤

[@lemwuww]

Acer swift 3

[@Boomalexandre]

Thanks bro, i was with 30 fps and now im with 40-50

[@TheeGOD4evr]

I’m scared to download blox strap like is it safe or no because once o downloaded roshade on my old laptop and it got a virus

[@lemwuww]

Nope its not a virus if u downloaded from original GitHub (link in desc). Also maybe u downloaded roshade from fake website then idk that too

[@Strawberryswirlies]

Why is it soo bright ​@@lemwuww

[@abdullahhusnat666]

bro it works but after using it for abt a day its back to how it was lagging

[@lemwuww]

maybe because heat

[@kenniez6453]

I cant i have to download . NET windows but when i download net windows i cant so doesnt work

[@lemwuww]

you need to install it tho

[@kenniez6453]

I cant install

[@kenniez6453]

It says download failed

[@MikeSongor-pd8xi]

I have Asus laptop did i go to a wrong video?

[@VWHSpark]

Someone help pls my cursor won't show in bloxstrap what do I do???

[@jaydenduck_123]

i have a questoin, do u need to open bloxtrap for it to work or u can close it and run roblox

[@lemwuww]

it will automatically use bloxstrap everytime u plays, uninstall bloxstrap to use normal roblox player

[@NEMOツ-z5u]

Whenever i press bloxstap in folder it opens roblox and before that like trigger windows security

[@NEMOツ-z5u]

and i have another question how do i open again bloxstrap after doing the modifications

[@DeepSound_yoo]

answer: press the windows key, and the search "bloxtrap", then open the ine thats called: "bloxtrap menu"

[@thestrongestbattlegroundguy]

i have fonts lag help

[@dodging_dummy585]

its doesnt appear rendering mode for me

[@lemwuww]

UPDATED VERSION: kzbin.info/www/bejne/nF7Ho5ecjsyLeLc

[@crulx8953]

bro i dont find the rendering thing

[@razvanluptatorulzra20razva40]

Does work on intel celeron

[@nathaniel8747]

thank you it worked and all but now my graphics looks like mobile graphics how do i fix that

[@lemwuww]

vulkan problem, switch to auto or direct3d 10 to make it to normal

[@revathamma]

Man is using windows xp

[@invalent]

whys it so bright in games holy (when i use direct 3d 11_

[@colgui21idk]

sorry but like, fps are already 60..........................

[@AmhiAagri-Panvelkar]

Bro roblox kerps crashing what do i do

[@Cryptez]

YOU ARE THE GOAT TYSM

[@lemwuww]

thxx

[@tranhuuthinh.vietnam]

does roblox ban these?

[@TheRepublicOfSunchabe]

no they dont

[@broygtvr]

when i download it saids this file was blocked because it could harm your computer should i just download it?

[@ka-ching-]

late reply but yes ive had it on my pc for like 4 months and its safe, also tons of other credible youtubers use this

[@GuestCuzYesz]

thank you, it make my roblox keep crashing

[@lemwuww]

np

[@GuestCuzYesz]

lol@@lemwuww

[@Lyeea]

why does this software crash whenever I try to load multiple VST plugins? is it a resource allocation issue, or could there be conflicts between the plugins that's causing instability?

[@lemwuww]

wth did u talk abt

[@Lyeea]

@@lemwuww frames per second

[@lemwuww]

@@Lyeea but u said vst stuffs

[@Lyeea]

@@lemwuww yes, frames per second

[@Diotist7129]

Thanks 60fps to 90 😮

[@TheOfficialWinter]

You got the same cpu as me?

[@Days2888]

Trash Bloxstrap i not recommend to use because now i tested and Original Roblox my fps 45 - 50 in Bloxstrap 30 - 40 fps

[@lemwuww]

Most ppls saying it's working, what did u do why u got low fps

[@Days2888]

​@@lemwuww i have driectX 11 in windows and Roblox but in bloxstrap not existing directX 11

[@NotShan1sOp]

ye it doesent work for me either , normal microsoft edition alone gives me more fps

[@lemwuww]

@@NotShan1sOp mb then, it rlly works for me

[@_GamerG]

This music...

[@jaheemlyons-mf4fs]

i dont evan gte up to 30 fps 💀💀💀💀💀💀💀💀💀💀 but im gonan try this

[@jaemin.k]

i have a question, what does alt+enter do that makes it lag less than f11?

[@lemwuww]

alt + enter is exclusive fullscreen, which makes the GPU renders Roblox directly to the display

[@jaemin.k]

@@lemwuww ohhh so is that why when i try switching tabs and stuff it kicks me out of fullscreen while f11 doesnt?

[@lemwuww]

@@jaemin.k yeah thats why, normal f11 is just scale roblox to fullscreen without title bar , but alt+enter it will make gpu to render stuffs in dwm (search google for info). when using alt+enter dwm is ignored so it give more fps

[@lemwuww]

@@jaemin.k my grammar brok :

[@PrinceAnto-s8e]

What button did u click to get on fastflags? Not really helpful

[@lemwuww]

left click mouse 🤦

[@RF-Edits1]

Thx bro my fps went from 30 fps to 15 fps

[@lemwuww]

just uninstall bloxstrap and use normal roblox player instead 😊

[@izzygaming2345]

what does bloxtrap do?

[@budzopen]

is there any way to fix vulkan crashing roblox? its the best option for me but i haven't been able to play with it at all recently

[@lemwuww]

idk how to fix, vulkan kinda glitchy pls use automatic or direct3d 11 instead because i changed it

[@twix1648]

You probably already fixed this, but since they removed the option to change graphics rendering, I'll give you this so you can import it into JSON import from FFlag editor. Simply go to FastFlags > FastFlags Editor > Import JSON > Copy and Paste the code I provided and click OK. FFlagDebugGraphicsDisabledDirect3D11 means it'll disable Direct3D11 (If set as "True" setting it as "False" means it'll not be enabled) FFlagDebugGraphicsPreferVulkan means it'll start render using Vulkan (Same thing, set as "True" will enable, "False" will not be enabled) { "FFlagDebugGraphicsDisableDirect3D11": true, "FFlagDebugGraphicsPreferVulkan": true Hope this help bud. (If it said it's wrong, then just copy the FFlag without " " and paste it in "Add new" and set the value as True)

[@darrick2006]

You have big frame drop on the game

[@thetrueinstagater2827]

Do i leave this on in the background or do i close it completely

[@lemwuww]

u can close it, it will automatically open if u play a game

[@DOLOP-mf9qv]

Спасибо! ❤