
Modrinth · Minecraft modpack
Echo Performance
A mod pack to give you the highest possible performance and optifine's feathers.
Quick answer
Which Echo Performance release should I use?
(1.21) Echo Performance 1.2 is a complete pack release for 1.21 with Fabric 0.17.2. Install it as its own launcher instance. If the creator publishes a separate server file, make sure it names this exact pack release. 26 mods in this pack file.
Pack setup
How should I set up Echo Performance for players and a server?
Use (1.21) Echo Performance 1.2 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 Echo Performance?
(1.21) Echo Performance 1.2. Change the pack release and its contents or setup may change too.
The selected pack release is (1.21) Echo Performance 1.2. That file is for Minecraft 1.21 with Fabric 0.17.2. It contains 26 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 Echo Performance?
💠 Echo Performance
The balance between performance and visual quality.
🌟 Introduction
Echo Performance is an optimization-focused Minecraft modpack designed to deliver a smoother, faster, and more refined experience.
It focuses on boosting performance and stability while bringing back some of the OptiFine-like features, including:
- 🔍 Zoom functionality
- 🧱 Custom Entity & Item Textures/Models (CEM/CIT)
- 💡 Shader and Connected Textures support
- 🎶 Polytone features — enhancing ambience, lighting transitions, and sound effects for a more dynamic world
- 🌌 Custom sky Textures
With carefully tuned configs and lightweight mods, Echo Performance ensures a fluid gameplay experience without sacrificing beauty or immersion.
⚙️ Why Echo Performance?
Echo Performance is designed for players who want to move to Fabric or simply achieve higher FPS while keeping the familiar OptiFine experience they love.
This modpack:
- Keeps vanilla gameplay and world behavior intact
- Works seamlessly with any world or multiplayer server
- Requires no extra setup — just install and play
In short:
Fabric freedom, OptiFine familiarity.
💬 Issues or Questions
If you run into any problems, bugs, or need help, feel free to join the official Discord server to ask questions or report issues.
The community is always ready to assist you.
💠 Echo Performance — for those who want beauty, speed, and simplicity in one modpack.
Credits
Some configurations in this modpack are based on the Simply Optimized approach.
Project description from Modrinth.
Mods in (1.21) Echo Performance 1.2
Open any mod on Modpacks.ch to check its files and dependencies.
11dc868026e1030c9949dc4dc37958233c9eb362 · Modrinth version fEWDAK3p · Project link unavailable Side not labelled5569769f66eda6d51ca3ae56d58d5a4657f19ef9 · Modrinth version JUnP9V1A · Project link unavailable Client onlyc6345fd71c095d01cef9e1f78b379b25a56a1d97 · Modrinth version 9H6pR3bj · Project link unavailable Client only5d82342a2df53fd6df712bfdd583a811572918a4 · Modrinth version HpMb5wGb · Project link unavailable Side not labelledc7f09b53512604c2ba6803b1247bc70e4d0f8f8c · Modrinth version kSPJ4hQv · Project link unavailable Client onlyd81359d77fc7c5437f3e83e519dc2f869300f0cd · Modrinth version HBZAPs3u · Project link unavailable Client onlyebbb0bbfd426906c426b6c896c70d18644e2a5e9 · Modrinth version 7qgqhB3h · Project link unavailable Client onlycdede645a65a715ce280ab17614460eda41c4b29 · Modrinth version etb76zSi · Project link unavailable Client only9b21d48e4c95ebf94aac46b5fcd6a4d86fd7cfc7 · Modrinth version ivkfruZP · Project link unavailable Client only43035a1c6f506285a9910bc8038d1b1b925f8dd1 · Modrinth version oGwyXeEI · Project link unavailable Side not labelled95b18b0f1673bbbe328812c3052cc1a921591f0f · Modrinth version wmIZ4wP4 · Project link unavailable Side not labelled8929468087041b6b07b65aa8e31407f5c9e43b79 · Modrinth version giRXGeHH · Project link unavailable Client only4e0df4011503b4b36ba69877ea7247c1a47fea00 · Modrinth version zsoi0dso · Project link unavailable Client only1f983f879bb88fff9afa287e8d6a4a2f8df79e01 · Modrinth version M7RXiitG · Project link unavailable Side not labelledc32c79bd001e400ec7ebaccfffaed465daf42835 · Modrinth version vqqujBpd · Project link unavailable Side not labelleda0fd5799e698697232d75e7291276218198ea80a · Modrinth version i8GSONFm · Project link unavailable Side not labelled6213120772192040a0aeb5c7cfe330c068605b1f · Modrinth version YIfqIJ8q · Project link unavailable Client onlye14150baf443abc24ee6236b837c287dd5950e95 · Modrinth version 1V6UtDhN · Project link unavailable Client only642a672cfc60ff1e1262a39d7e160b1381c5120c · Modrinth version 4sGQgiu2 · Project link unavailable Side not labelledf45cd6c44b50f752c113348c12aa9e42405d6c63 · Modrinth version ipMSJF5L · Project link unavailable Client onlyfc0aeda8b3dbddc80d3241abe946665a1a3e42c6 · Modrinth version uDaVOPEu · Project link unavailable Client onlyc72f07a8f139f0420cbce29bd9eb29fb24db427f · Modrinth version KoUrx3jJ · Project link unavailable Client only66160fac4fdb9ddd854c5ed068fc329d24d09fd1 · Modrinth version anDafurZ · Project link unavailable Client only928a2598178c3a58b0638bab842f467d2e49251a · Modrinth version u1OEbNKx · Project link unavailable Client only03fe8b0216f373f1f61ab610f39dba2324158ee9 · Modrinth version INOJp2Dt · Project link unavailable Side not labellede38c66e88e30625475fca7fbf89b11d7d5ba1030 · Modrinth version 5J6WsndO · Project link unavailable Client onlyPick your setup
Echo Performance by Minecraft version and loader
Choose the version and loader you play, then open the matching release.
1.21.10
1 loader build1.21.9
1 loader build1.21.8
1 loader build1.21.7
1 loader build1.21.6
1 loader build1.21.5
1 loader build1.21.4
1 loader build1.21.1
1 loader build1.21
1 loader buildMade local changes? Try them in a copied instance before touching a world you care about.
Recent files
Echo Performance versions and loaders
Looking for an older file? The official Modrinth project page is in Resources.