Bloom
Glow & Bloom
Neon signs, sunsets and explosions bleed light into the scene.
Roblox Shaders
Bloom · Fog · Shadows · Depth of Field.
Install once, works in every game.
10K+
Downloads
3
Browsers
2 min
Setup
Shader effects
Four cinematic effects — toggle any of them in the extension popup.
Fog
Volumetric Fog
Atmospheric haze wraps distant geometry in cinematic mist.
Shadows
Dynamic Shadows
Soft ambient occlusion adds depth and realism to every corner.
DoF
Depth of Field
Background blur — the same lens effect used in film.
See the difference
Drag the handle to compare Roblox with and without Robloom.
10,842
Downloads
Chrome · Edge · Firefox
Supported browsers
~2 min
Average setup
Gallery
In-game screenshots. Click to view full size.
City bloom
Neon night
Winter scene
Combat bloom
Cinematic lighting
Open world
What players say
Over 10,000 installs across Chrome, Edge and Firefox.
★★★★★
"bro I literally started making clips again. the bloom on the lights in TTD3 is insane, never thought roblox could look this good ngl"
"my friends kept asking what settings i use lol. just Robloom, that's it."
"the fog during slow songs in TTD3 gives me chills every time."
"shadows and depth of field make everything cinematic."
"took me 2 minutes to set up and now i can't play without it."
"stage lights in TTD3 with bloom on look like a real concert."
How to install
Takes about two minutes on Chrome, Edge or Firefox.
-
1
Download & unzip
Grab the package and extract to any folder on your PC.
-
2
Enable Dev Mode
Open
chrome://extensionsand turn on Developer Mode. -
3
Load unpacked
Select the extracted Robloom folder in your browser.
-
4
Enable Shaders
Pin Robloom, open Roblox, click the icon, toggle shaders on.
FAQ
What exactly does Robloom do?
Robloom adds cinematic post-processing to the Roblox web player: volumetric fog, bloom, depth of field, ambient shadows and colour grading.
Which browsers are supported?
Chrome, Edge, and Firefox. Chromium browsers (Brave, Opera GX, Vivaldi) should work too.
Will I get banned?
Robloom only affects how the game looks on your screen. It does not modify game files or interact with gameplay.
Does it affect frame rate?
Shaders run on your GPU. On modern hardware impact is minimal. Disable individual passes in the popup to tune performance.
How do I update?
Download the latest ZIP, extract to a new folder, refresh the extension in chrome://extensions and point it to the new folder.
Mac, Linux or Windows?
Robloom works wherever Roblox runs in a supported desktop browser — Windows, macOS and Linux.