Description
Gallery
Changelog
Versions
Authy — a simple authentication plugin for Minecraft 1.17+!
Click one of the badges above to get it!
Features
- Security of passwords and pins
- Optional PIN system
- Session saving
- Customization
- Per IP multi-account detection
- MySQL support
...and more! (suggestions are welcome!)
Commands
| Command | Arguments | Description |
|---|---|---|
/login |
[password] [pin (required when toggled and set)] |
Logs in to the server |
/register |
[password] [repeat password] |
Registers the player |
/unregister |
Unregisters the player | |
/unregister |
[nickname] |
Unregisters given player (console only) |
/remember |
Saves session for 48 hours (customizable) | |
/changepassword |
[old password] [new password] [repeat new password] |
Changes your password |
/pin |
Help command for PINs | |
/pin |
set [pin] |
Sets the PIN |
/pin |
toggle |
Toggles the PIN |
/authy |
Shows information about the plugin | |
/authy |
info |
Shows selected information from the config |
/authy |
reload |
Reloads config and translations |
Permissions
| Permission | Description |
|---|---|
authy.login |
/login command |
authy.register |
/register command |
authy.unregister |
/unregister command |
authy.remember |
/remember command |
authy.pin |
/pin commands |
authy.changepassword |
/changepassword command |
authy.reload |
/authy reload command |
authy.ipbypass |
Bypass IP check |
authy.notifyonduplicateip |
Notifications about accounts with duplicate IPs |
authy.info |
/authy info command |
Useful Links
Default Config
Creating translations (English template)
Reporting issues and giving suggestions
All thanks to our contributors!
All Versions
+ Add Version
[3.5.2] Authy 3.5.2
by Iru on Oct 13, 2026
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- [Fix authentication issue](https://github.com/Iru21/Authy/commit/553794ffcbb3006609336489b2e3cf334f0b6bc1)
- [Fix blocking inventory interaction](https://github.com/Iru21/Authy/commit/16b6749a71526d1477a13223f005770703c3da78)
- [Fix driver build](https://github.com/Iru21/Authy/commit/0cc085ba025344189f0e44d99c237b881a7cef0c)
[3.5.1] Authy 3.5.1
by Iru on Oct 13, 2026
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- Add Brazilian Portuguese and Ukrainian languages ([#45](https://github.com/Iru21/Authy/pull/45), [#46](https://github.com/Iru21/Authy/pull/46))
- Update Russian translation ([#47](https://github.com/Iru21/Authy/pull/47))
[3.5.0] Authy 3.5.0
by Iru on Oct 13, 2026
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- [Disable the plugin if the server is in online mode](https://github.com/Iru21/Authy/commit/931f2a51221dd29beb582395af9868f3a292be5a)
- [Send message to ops when new update is available](https://github.com/Iru21/Authy/commit/b5962643d5d53eacbdb8ac49089306b44624c299)
- From now on, all release will contain two jars: one with and one without database drivers. Download the one with drivers included if you experience missing drivers errors. ([931f2a5](https://github.com/Iru21/Authy/commit/852e233c98493758a68dc8721159546fb8864b48))
[3.4.2] Authy 3.4.2
by Iru on Oct 13, 2026
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- [Fix crash when trying to restore flight to player who is not allowed to fly anymore](https://github.com/Iru21/Authy/commit/c180a0e45eca25485bab0d983edada649564d3cf) ([#43](https://github.com/Iru21/Authy/issues/43))
[3.4.1] Authy 3.4.1
by Iru on Oct 13, 2026
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- [Add check to block changing password to the same one](https://github.com/Iru21/Authy/commit/23f606d81f5eefb65bfd043372d4c8ba54167ee4)
[3.4.0] Authy 3.4.0
by Iru on Oct 13, 2026
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- [Add change password command](https://github.com/Iru21/Authy/commit/a2600c7f3272466cd0af8cd65fabb30eee592a94) **(Needs new translations)**
- [Remove any %d placeholders in language files because %s accepts any type](https://github.com/Iru21/Authy/commit/7c4c8ae59e41dffb33b63b03425bedb96cd44bb2)
[3.3.1] Authy 3.3.1
by Iru on Oct 13, 2026
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- [Session time is now properly infinite when it's negative (or above 500) in the config](https://github.com/Iru21/Authy/commit/91055bfb45e925d03ff7da6dccee3c09650633dc)
[3.3.0] Authy 3.3.0
by Iru on Oct 13, 2026
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- [Add option to require pin on register and disable toggling off](https://github.com/Iru21/Authy/commit/819302bae702ac470754a04362b8fb7487d4105b) (**Update your lang files**)
[3.2.8] Authy 3.2.8
by Iru on Oct 13, 2026
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- [Do not conceal location on first join](https://github.com/Iru21/Authy/commit/dafe7a89de8e1924c78221264dc1bdb174a2cae1) ([#38](https://github.com/Iru21/Authy/issues/38))
- [Display UUID on auth in the console](https://github.com/Iru21/Authy/commit/c836150a878b4822b0932637b26b40145b354d5f)
- [Fix players not having to auth due to server lag and repeated rejoins](https://github.com/Iru21/Authy/commit/362c969dbf35d616c1a8eea36634e3a57d59e9b4) ([#39](https://github.com/Iru21/Authy/issues/39))
[3.2.7] Authy 3.2.7
by Iru on Oct 13, 2026
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- [touch up join process](https://github.com/Iru21/Authy/commit/dba77cd6205daca7319e98ffab1ae386e6fc5a7d)
- Update Russian translation ([#36](https://github.com/Iru21/Authy/pull/36))
[3.2.6] Authy 3.2.6
by Iru on Oct 13, 2026
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- Fix some event blocking not working ([add8a93](https://github.com/Iru21/Authy/commit/add8a9388f84aef65919b71310083b8c3da201e6), [d0134ef](https://github.com/Iru21/Authy/commit/d0134ef434d730db57baf55310d98ae724831b3c), [d6a6b4a](https://github.com/Iru21/Authy/commit/d6a6b4a9aac0ba59bbec6786be54ebcc2397e75b))
- [Add bstats metrics](https://github.com/Iru21/Authy/commit/3272136971922cc396ccea74da1dbda8fbc3012d)
[3.2.5] Authy 3.2.5
by Iru on Oct 13, 2026
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- [Fix crash if json prop is null in version checker](https://github.com/Iru21/Authy/commit/1efe038ead6d6de064552cc635af125d514ace1c) ([#30](https://github.com/Iru21/Authy/issues/30))
[3.2.4] Authy 3.2.4
by Iru on Oct 13, 2026
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- [Stop searching for ground if already logged in](https://github.com/Iru21/Authy/commit/c32dc66a73375f5ca814b89f5b329cf75ee8e5e0)
- [Add food level event block and set event priorities to highest](https://github.com/Iru21/Authy/commit/b9fbdaa77e01e3b7b76b4e761dafed91ee1eeb73)
- [Show if a new version is available on startup and on /authy](https://github.com/Iru21/Authy/commit/8b7f58dd07746e414859553f6ba95a8035772dc7)
[3.2.3] Authy 3.2.3
by Iru on Oct 13, 2026
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- [Add yaw and pitch to teleport in config](https://github.com/Iru21/Authy/commit/3fbdfad5b62f58872b9149d79a849df8cf10374a)
[3.2.2] Authy 3.2.2
by Iru on Oct 13, 2026
Download
- [Fix player being able to interact with GUIs](https://github.com/Iru21/Authy/commit/d0f47038dd6e7a0d7f82f501655aae6999918699) ([#28](https://github.com/Iru21/Authy/issues/28))
- [Do not save location when leaving while dead](https://github.com/Iru21/Authy/commit/8c0b62efe09c0a18e0d83cad670b2d19a22b6838) ([#29](https://github.com/Iru21/Authy/issues/29))
[v3.2.1] v3.2.1
by Iru on Oct 13, 2026
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- [Make time limit for auth configurable](https://github.com/Iru21/Authy/commit/986c5b9bcfa891c7e6a104dde98ce330cbdc0912) ([#26](https://github.com/Iru21/Authy/issues/26))
- [Move status logs](https://github.com/Iru21/Authy/commit/1d7b722f8141609be18f9ff43ad918a2361610e1)
- [Fallback to username check in db when not found by uuid](https://github.com/Iru21/Authy/commit/2f54e3c0175738735454ffe8a155353d35409c9e)
[v3.2.0] v3.2.0
by Iru on Oct 13, 2026
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- [Add the Czech language](https://github.com/Iru21/Authy/pull/21)
- Fix 2 kick issues while logging in ([628bef5](https://github.com/Iru21/Authy/commit/628bef5ef19533daceda6e017142246bd7ed6547), [de0c5c9](https://github.com/Iru21/Authy/commit/de0c5c941e6717be766b4e20a1236a2f8636ed61))
- [Fix MySQL Connection issue](https://github.com/Iru21/Authy/commit/6a2f8d8e38ec54e5ec52c4d3d191a03c28b99a0d)
[v3.1.3] v3.1.3
by Iru on Oct 13, 2026
Download
- [Add config option for world when teleporting on join](https://github.com/Iru21/Authy/commit/22392b8b752f8c3ad6b3e074a4b7242a13b1d62d) ([#20](https://github.com/Iru21/Authy/issues/20))
[v3.1.2] v3.1.2
by Iru on Oct 13, 2026
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- [keep fire burning when in login process](https://github.com/Iru21/Authy/commit/02a820741050ff907a775a7cccd69fb1e1ae3e24)
- [fix no concealment teleport when session login](https://github.com/Iru21/Authy/commit/02a820741050ff907a775a7cccd69fb1e1ae3e24)
- [update log4j](https://github.com/Iru21/Authy/commit/02a820741050ff907a775a7cccd69fb1e1ae3e24)
- [force version update in plugin.yml](https://github.com/Iru21/Authy/commit/02a820741050ff907a775a7cccd69fb1e1ae3e24)
[v3.1.1] v3.1.1
by Iru on Oct 13, 2026
Download
- First Modrinth release - [Read previous changelogs here](https://github.com/Iru21/Authy/releases)
