
Modrinth · Minecraft modpack
Streamline Master
Streamline Master is a Minecraft modpack that boost your performace by huge!
Quick answer
Which Streamline Master release should I use?
Streamline Master 1.3.1 is a complete pack release for 1.21.11 with Fabric 0.19.3. Install it as its own launcher instance. If the creator publishes a separate server file, make sure it names this exact pack release. 40 mods in this pack file.
Pack setup
How should I set up Streamline Master for players and a server?
Use Streamline Master 1.3.1 as the pack version. Install the pack as its own launcher instance. The creator’s listing does not name a separate server file, so check the release notes before setting up a dedicated server. Do not upload the ordinary client folder blindly.
A pack is a matched client and server setup, not one mod with an install-side label. Keep its release, loader, manifest and overrides together.
These numbers come from the pack file you chose. “Not labelled” means we don’t know which side it belongs on—not that it is safe everywhere. The file count is not a RAM estimate.
What are the server requirements for Streamline Master?
Streamline Master 1.3.1. Change the pack release and its contents or setup may change too.
The selected pack release is Streamline Master 1.3.1. That file is for Minecraft 1.21.11 with Fabric 0.19.3. It contains 40 mod projects. The creator’s listing does not name a separate server file. Check their notes before using one, and do not upload an ordinary client folder or rebuild the pack mod by mod. A file count cannot tell us the right RAM, CPU or storage; size the server for the players and world you actually run.
About this project
What kind of pack is Streamline Master?

To play 1.20.5 or higher you will need to install Java 21!
Do you want to enjoy Minecraft without lag or stuttering? Then the Streamline Master modpack is for you! This carefully curated selection of mods optimizes and enhances your game, giving you a smoother, more enjoyable experience.
With Streamline Master, you can:
- Enjoy a lag-free experience
- Boost your FPS
- Reduce your render distance
- Optimize your game settings
- Enjoy a more immersive experience
The Streamline Master modpack is easy to install and use. Just download and install the pack, and then launch Minecraft. The mods will be automatically applied and configured.
Performance comparison (Minecraft 26.2)
Same world, same settings — Streamline Master vs Fabulously Optimized:
Fabulously Optimized 14.0.0-beta.6 — 1171 FPS

Streamline Master 1.5 — 1571 FPS

Here are some of the mods included in the Streamline Master pack:
- BadOptimizations.
- FerriteCore.
- Lithium.
- Very Many Players.
- ModernFix.
The Streamline Master modpack is perfect for:
- Gamers with low-end computers
- Gamers who want a smoother, more immersive experience
- Gamers who want to boost their FPS
Project description from Modrinth.
Mods in Streamline Master 1.3.1
Open any mod on Modpacks.ch to check its files and dependencies.
a502baf3cf4ecf8312e7986a88dce69836df729a · Modrinth version Tcl38ycb · Project link unavailable Server only70fa28d5a7a1fdd61dd804ca6ac411750da1473f · Modrinth version Q3Dusz2j · Project link unavailable Client onlye9f247278ef17128fbfcd2b0e248ac02a3de279b · Modrinth version VTUyYQyY · Project link unavailable Client only455d0f68f80a34ad20439811f1d13bca924b27ec · Modrinth version rViW2Ciw · Project link unavailable Client only4c224606a963bce223db5b27edb4959ecf40d4ee · Modrinth version xuX40TN5 · Project link unavailable Side not labelled51d34c3f2035db0c7fca321b2d94f01b5167707c · Modrinth version mX1iknM1 · Project link unavailable Client onlya8852a320c6d1a448cfc0f7cb0369e0a3c858146 · Modrinth version xVevtAGn · Project link unavailable Side not labelled2e5ab45e69b43812491cfa34f8f7a4ce7623c233 · Modrinth version Fab7e5Th · Project link unavailable Client only270493a6d3a3214495abed9e74f2181817043963 · Modrinth version sP0vNbeN · Project link unavailable Client only5aab4395e5d501ee9b578162fcf643352685fc4c · Modrinth version pZAsvm42 · Project link unavailable Client onlyc98467cbbaf4d197377266795ae015f4130d65b6 · Modrinth version 6qAuTtLR · Project link unavailable Side not labelled620cb137a9dc69ce86f3114f19d9eedab16366f5 · Modrinth version bdhiINYC · Project link unavailable Side not labelledf40159e00187cdd12653f460dc9cd1bdf18d0ba5 · Modrinth version E3Ei5xUe · Project link unavailable Client only9ba127357e1fc9ff800496250fb510f70f394714 · Modrinth version ip2tVKLp · Project link unavailable Client onlyc2e2f5e008f5bc9f401dfad8ca94909917006b65 · Modrinth version Ii0gP3D8 · Project link unavailable Side not labelled9b064c8bd1d6414549f6a1adcadf678ffa0c96c8 · Modrinth version nSB6xGOS · Project link unavailable Side not labelled43e451464f979bdf9ff4ac288b358a2f91b79ed8 · Modrinth version 4EwhsTu7 · Project link unavailable Client onlya979244f3364e7a5734858b8eadeb7cd55b513c1 · Modrinth version FZtQBhbH · Project link unavailable Client only94ddaeeae6ca7fecc79e54a0aa02a5438a775a99 · Modrinth version O9LmWYR7 · Project link unavailable Side not labelledeb4bca721845c31d76e5105f3161ccad2d7ec57e · Modrinth version rJRsdV10 · Project link unavailable Client onlyc8f0b955d47e182e27929c1240efdaa09a6d10b9 · Modrinth version 7gmpSYHk · Project link unavailable Server only203bdcb26e97b3217b045e1182651a7d7b6462ec · Modrinth version Ow7wA0kG · Project link unavailable Side not labelled37ad23f76336eedbd940a1f99c5e49d969fdee67 · Modrinth version eUN0SbET · Project link unavailable Client only4b0758e7c052b20ebb58cde9de083520a3d114ab · Modrinth version yPCwXBn8 · Project link unavailable Side not labelled544a8b340ac3918d85bcc7d02eaff5372814354b · Modrinth version Tyk71iSw · Project link unavailable Client only11a929de62650cc536244d4c2ba889fa84c1c0f2 · Modrinth version wOzykoLV · Project link unavailable Client only087cd5f23680cacaa5841528fca815c8dbfe5999 · Modrinth version XsMMpmvW · Project link unavailable Side not labelled9d5b466bd0eabcf49564c760b9e88d781cbe0feb · Modrinth version kIlv5noY · Project link unavailable Client only4f6b87af721a08816fbeb15636db1a47e34291d2 · Modrinth version P0MH4cn0 · Project link unavailable Client only9df93ab6442fa374c17fab6b5181fe2c215d9d5b · Modrinth version PV9KcrYQ · Project link unavailable Side not labelled1d7be5c1188f754750a2029924c58ace4d2336b9 · Modrinth version d9wgEBz8 · Project link unavailable Client onlye3f6418da6806b51093b1f6cf1ad0d3786252f63 · Modrinth version OVornAB5 · Project link unavailable Client only58fe0f6ad763003c97996a2243cc15750261ba1a · Modrinth version Udmk6JVV · Project link unavailable Client only01c09539f0c5bf41ca7f743e32e4242bb0b31ccd · Modrinth version taHK5pw1 · Project link unavailable Client only4a8733fe544168068d12fa94b2ab03e6c0c7bf91 · Modrinth version rkdTcxoT · Project link unavailable Client only8195c99b870e7d961d61453e0e3192bbaf1d97f5 · Modrinth version LpF3DIUM · Project link unavailable Client onlya9235996759e2aed144f2428c935d73e73d8c87d · Modrinth version 9t60vZ1h · Project link unavailable Side not labelled6d665e488ea4f301d639cdf9fd4abf3ffdb44e0d · Modrinth version 7Cxc2cAR · Project link unavailable Side not labelledf99cda70903f16dd6927a276150b2762b4d5ab66 · Modrinth version pHWDw3Vc · Project link unavailable Side not labellede1f738a9026e9f087d96861935f994b010b8131a · Modrinth version gI5KZI8V · Project link unavailable Client onlyPick your setup
Streamline Master by Minecraft version and loader
Choose the version and loader you play, then open the matching release.
26.1.2
1 loader build1.21.11
1 loader build1.21.8
1 loader build1.21.7
1 loader build1.21.6
1 loader build1.21.4
1 loader build1.21.1
1 loader build1.21
1 loader build1.20.6
1 loader build1.20.5
1 loader build1.20.4
1 loader buildShowing the newest 12 of 15 game versions. Older files are in the list below.
Made local changes? Try them in a copied instance before touching a world you care about.
Recent files
Streamline Master versions and loaders
Looking for an older file? The official Modrinth project page is in Resources.