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Resources / Mods / RegSyncFix Reborn

RegSyncFix Reborn

Bypass Fabric API registry sync errors

ModsFree1.21
by KOTNK_XD · listed from Modrinth
Download › Install with the launcher

Direct download from Modrinth · 7 downloads

RegSyncFix Reborn screenshot 1

What it does

RegSyncFix Reborn is a mod made by KOTNK_XD. Bypass Fabric API registry sync errors.

It supports Minecraft 1.21. It has been downloaded 7 times on Modrinth. The last update came out on Sep 19, 2026.

Supported versions

1.21

Release history

RegSyncFix Reborn has had 2 releases on Modrinth since Sep 19, 2026. 2 of them came out in the past year. The newest is 1.0.0, released on Sep 19, 2026. It is made for Minecraft 1.21.6. It runs on Fabric. The download is 296 KB.

VersionReleasedMinecraftType
1.0.0Sep 19, 20261.21.6Release
1.0.0Sep 19, 20261.21.5Release
Description from the author on Modrinth

RegSyncFix Reborn

Простой мод, отключающий ошибки синхронизации реестров в Fabric API. Его можно использовать на стороне сервера, чтобы полностью отключить синхронизацию, либо установить к себе на клиент, и клиент продолжит подключение несмотря на ошибку.

ПРЕДУПРЕЖДЕНИЕ
Синхронизация реестров существует не просто так. Если вы используете этот мод, вы можете столкнуться с непредвиденным поведением игры, если на сервере стоят моды с кастомными блоками/предметами, отсутствующими у вас на клиенте. Мод предназначен для случаев, когда вы уверены, что всё должно работать нормально (серверные утилиты или совместная игра по LAN/UPnP), но проверка реестров мешает вам зайти.

English

A simple mod that bypasses errors during registry syncs in Fabric API. It can be used on the server side to disable syncs entirely, or you can install it on your client and the client will proceed despite the error.

WARNING
The registry sync is there for a reason. If you are using this mod you may encounter unexpected behavior if the mods are not the same as the server. The intent of this mod is for cases where you know everything should work fine (server utilities or etc.) but the registry is preventing you from joining.

Written by KOTNK_XD. Read it with pictures on Modrinth.

How to install RegSyncFix Reborn

  1. This mod runs only on your own game. Servers do not need it, so you can use it on any server.

  2. Install Fabric for Minecraft 1.21.

  3. Download the .jar file from Modrinth and put it in the mods folder of your .minecraft directory.

  4. Start Minecraft with the Fabric profile.

  5. With the CraftRank Launcher you can skip these steps: open Mods, search for RegSyncFix Reborn and click Install.

Compatibility

Minecraft versions
1.21
Runs on
Fabric
Where it runs
Client only (your game)
Edition
Java
Needs
Nothing else
License
MIT
Price
Free
Upkeep
Actively updated (Nov 11, 2026)

RegSyncFix Reborn compared with similar ones Compare all alternatives

ResourceDownloadsVersionsLast updatePrice
RegSyncFix Rebornthe one you looked at71.21Sep 19, 2026Free
Indiumcomp50045.8M1.16 – 1.21Feb 26, 2025Free
Sodium Options APITxni21.4M1.20 – 1.21Apr 10, 2025Free
TCDCommons APITheCSDev17.7M1.18 – 26.x17 days agoFree

Questions

Does RegSyncFix Reborn work on Minecraft 26.x?

Not yet. The newest version it supports is Minecraft 1.21.

Is RegSyncFix Reborn free?

Yes. RegSyncFix Reborn is free to download from Modrinth.

Is RegSyncFix Reborn client-side or server-side?

Client-side. RegSyncFix Reborn goes in your own mods folder and works on any server, including servers without mods.

Is RegSyncFix Reborn still updated?

Yes. The last update came out in the past day.

What are the best alternatives to RegSyncFix Reborn?

The closest ones are Indium, Sodium Options API and TCDCommons API. Compare all alternatives

Alternatives to RegSyncFix Reborn

Compare all alternatives ›

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