Colors
Modrinth
Modpack
Keo Optimized
A lightweight optimization pack with only essential mods, delivering up to 4x higher FPS while keeping Minecraft smooth and stable on Fabric.
Minecraft product info
Important product information
Compatibility, Minecraft versions, loaders, and external source data.
Type
Modpack
Access
Free
Latest version
4.0.0
Downloads
301 154
Loaders / Platforms
fabric
neoforge
forge
Minecraft versions
1.20.1 – 1.20.2
1.21 – 1.21.1
1.21.3 – 1.21.11
26.1
26.1.1
26.1.2
26.2
Categories
lightweight
optimization
Description
Detailed information
Boost your FPS up to 3× with this carefully curated Fabric modpack focused exclusively on performance. It includes only the most essential and proven optimization mods — no unnecessary features, no bloat, no extra content. Perfect for low-end PCs, laptops, or anyone who wants buttery-smooth gameplay while keeping the vanilla feel intact.
Expect massive improvements in frame rates, reduced stuttering, faster loading times and better stability, all without sacrificing visual quality or breaking most other mods. Ideal for both survival and modded environments that need extra breathing room.
**with keo optimized**
**Vanilla**
Product gallery
Project images
Screenshots and images from the original Modrinth page.
224 fps ryzen 5500 u
Change log
Project versions
Published versions and original Modrinth files.
4.0.0
Current
Release
14.07.2026
Keo Optimized 4.0.0
Supported Minecraft versions
26.2
Loaders / Platforms
fabric
Sign in
2.22 MB
3.0.0
Release
29.06.2026
Keo Optimized 3.0.0
Supported Minecraft versions
26.2
Loaders / Platforms
fabric
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2.17 MB
2.0.0
Release
25.06.2026
Keo Optimized 26.2
Supported Minecraft versions
26.2
Loaders / Platforms
fabric
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0.02 MB
1.0.0
Release
18.06.2026
Keo Optimized 26.2
Supported Minecraft versions
26.2
Loaders / Platforms
fabric
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0.88 MB
1.0.0
Release
28.05.2026
Keo Optimized 26.1.2
Supported Minecraft versions
26.1.2
Loaders / Platforms
fabric
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0.03 MB
1.0.0
Release
28.05.2026
Keo Optimized 26.1.1
Supported Minecraft versions
26.1.1
Loaders / Platforms
fabric
Sign in
0.03 MB
3.0.0
Release
28.05.2026
Keo Optimized 3.0.0
Supported Minecraft versions
26.1
Loaders / Platforms
fabric
Sign in
0.03 MB
2.0.0
Release
28.03.2026
Keo Optimized 2.0.0
Supported Minecraft versions
26.1
Loaders / Platforms
fabric
Show changes
more mods, more optimization
Sign in
0.03 MB
2.0.0
Release
28.03.2026
Keo Optimized 2.0.0
Supported Minecraft versions
1.20.1
Loaders / Platforms
forge
Show changes
nether dont crash
Sign in
7.32 MB
1.0.0
Release
25.03.2026
Keo Optimized 1.0.0
Supported Minecraft versions
26.1
Loaders / Platforms
fabric
Sign in
0.01 MB
1.0.0
Release
24.03.2026
Keo Optimized 1.0.0
Supported Minecraft versions
1.21.1
Loaders / Platforms
neoforge
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2.74 MB
1.0.0
Release
21.03.2026
Keo Optimized 1.0.0
Supported Minecraft versions
1.20.1
Loaders / Platforms
forge
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5.94 MB
1.0.0
Release
13.03.2026
Keo Optimized 1.21.11
Supported Minecraft versions
1.21.11
Loaders / Platforms
fabric
Sign in
0.14 MB
1.0.0
Release
13.03.2026
Keo Optimized 1.21.10
Supported Minecraft versions
1.21.10
Loaders / Platforms
fabric
Sign in
0.1 MB
1.0.0
Release
13.03.2026
Keo Optimized 1.21.9
Supported Minecraft versions
1.21.9
Loaders / Platforms
fabric
Sign in
0.1 MB
1.0.0
Release
13.03.2026
Keo Optimized 1.21.8
Supported Minecraft versions
1.21.8
Loaders / Platforms
fabric
Sign in
0.11 MB
1.0.0
Release
13.03.2026
Keo Optimized 1.21.7
Supported Minecraft versions
1.21.7
Loaders / Platforms
fabric
Sign in
0.1 MB
1.0.0
Release
13.03.2026
Keo Optimized 1.21.6
Supported Minecraft versions
1.21.6
Loaders / Platforms
fabric
Sign in
0.1 MB
1.0.0
Release
13.03.2026
Keo Optimized 1.21.5
Supported Minecraft versions
1.21.5
Loaders / Platforms
fabric
Sign in
0.11 MB
1.0.0
Release
13.03.2026
Keo Optimized 1.21.4
Supported Minecraft versions
1.21.4
Loaders / Platforms
fabric
Sign in
0.1 MB
1.0.0
Release
13.03.2026
Keo Optimized 1.21.3
Supported Minecraft versions
1.21.3
Loaders / Platforms
fabric
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1.76 MB
1.0.0
Release
13.03.2026
Keo Optimized 1.0.0
Supported Minecraft versions
1.20.2
Loaders / Platforms
fabric
Sign in
0.11 MB
1.0.0
Release
13.03.2026
Keo Optimized 1.21.1
Supported Minecraft versions
1.21.1
Loaders / Platforms
fabric
Sign in
0.12 MB
1.0.0
Release
16.02.2026
Keo Optimized 1.21
Supported Minecraft versions
1.21
Loaders / Platforms
fabric
Sign in
0.11 MB