PassEncryptor
by kameshek_fs
PassEncryptor is a Fabric client mod that masks passwords typed into chat, so login and register commands stay hidden from anyone watching the screen.
What it does
Once a player types a command from the configured list, the mod catches the text in the chat input box and shows every password character as a mask symbol instead. The default commands are l, log, login, reg and register, and the mask symbol can be changed in the settings. The command prefix stays readable, while the password itself is replaced in real time.
Only the displayed text changes. The message actually sent to the server is unchanged, so logins still work normally. Because the masking applies to what appears on screen, it also keeps passwords out of recordings, streams and screenshots, and even whole-world footage where the chat is visible.
The mod is client-side only, so only the player's client needs it and servers run without any installation. It requires Fabric Loader and Fabric API, and it is published for 1.21.11 only, with version 2.0 as the latest file. PassEncryptor is open source under the MIT License.
Key features
Automatic password masking
Passwords typed after a configured command are hidden as soon as they are entered, without any extra step.
Configurable commands and mask
The set of trigger commands and the symbol used for masking can both be chosen in the settings.
In-game configuration
Options are edited through a GUI inside the game, and a simple toggle switches the mod on or off with one click.
Server-independent masking
Masking happens only on the client, so the server receives the real password and no change is made to its messages.
Gallery
Compatibility
Latest build for each game version and loader.
Only full game releases are shown. This mod publishes no snapshot builds.
Use cases
Who it’s for: The mod suits players who stream, record gameplay or log in while others can see the screen, and anyone who wants passwords hidden from onlookers in chat.
How it compares
Hide Password is also client-side only and open source under the MIT License, but it is published for 1.21.11 – 26.3, so it covers a wider range of versions than PassEncryptor. Gatekeeper is open source under the GNU Lesser General Public License v3.0 only and is for 1.21.11 alone, with a client and server environment, so it needs installing on the server too. Simple Discord Auth is server-side only, covers 1.21.1 – 1.21.11, and is not open source under the All rights reserved license.
| Mod | Loaders | Game versions | Environment | Updated |
|---|---|---|---|---|
| PassEncryptor | Fabric | 1.21.11 | Client-side only | 2026-04-25 |
| Hide Password | Fabric | 1.21.11 – 26.3 | Client-side only | 2026-09-21 |
| Gatekeeper | Fabric | 1.21.11 | Client and server | 2026-08-16 |
| Simple Discord Auth | Fabric | 1.21.1 – 1.21.11 | Server-side only | 2026-01-31 |
Questions
Does PassEncryptor need to be installed on the server?
Which dependencies does PassEncryptor require?
Can the mask symbol and trigger commands be changed?
In the catalog
PassEncryptor is one of 36,990 Utility mods on ModsFinder, and one of 25,772 Utility mods for Fabric. 19,862 mods support Minecraft 1.21.11.
Similar mods
What the author says
Protect your passwords from prying eyes – even in chat logs and streams. PassEncryptor is a lightweight Fabric mod that automatically hides sensitive input when you type authentication commands. Instead of displaying your password in plain text, it replaces each character with a configurable mask symbol (like * or…
Official listing
- Modrinth page
- modrinth.com/mod/passencryptor
- Owner
- kameshek_fs
- Published
- 2026-04-12
- Updated on Modrinth
- 2026-04-25
- Facts verified
- 2026-10-15