NewCraftRank SitesA free website and storeMake yours ›
1.10.41CraftRank Launcher is out Download ›AshlarFree server software built on Paper, with DDoS and backdoor protection See Ashlar ›Server ownersYour own launcher with your name, logo and one click onto your server See themes ›
Resources / Plugins / String Duper

String Duper

StringDuper restores classic tripwire string duping in Minecraft using a controlled tick-based system. Farms only run when the setup, water, and conditions…

PluginsFree1.21 – 26.x
by TrickoMods · listed from Modrinth
Download ›

Opens Modrinth · 28,994 downloads there

String Duper screenshot 1String Duper screenshot 2String Duper screenshot 3

What it does

StringDuper restores classic tripwire string duping in Minecraft using a controlled tick-based system. Farms only run when the setup, water, and conditions…

String Duper is a plugin for Paper / Spigot servers, made by TrickoMods. It supports Minecraft 1.21 – 26.x. It has been downloaded 28,994 times on Modrinth. That puts it at #19 of the 49 technology plugins listed here. The last update came out on Sep 20, 2026.

Supported versions

26.x1.21

Release history

String Duper has had 25 releases on Modrinth since Apr 2, 2026. 25 of them came out in the past year. The newest is 1.0.3, released on Sep 20, 2026. It is made for Minecraft 26.3. It runs on Forge. The download is 23 KB.

VersionReleasedMinecraftType
1.0.3Sep 20, 202626.3Release
1.0.3Sep 17, 202626.3Release
1.0.3Sep 17, 202626.3Release
1.0.2Aug 30, 202626.2Release
1.0.1Aug 30, 202626.1, 26.1.1, 26.1.2Release
Description from the author on Modrinth

❤️ Support Our Development

Your support helps us keep our projects alive and improving.

🚀 Help us reach 1,000 subscribers!

https://www.youtube.com/@TrickoCraft

[

](trickomods.com)

[

](youtube.com/@TrickoCraft)

[

](patreon.com/cw/TrickoMods)

StringDuper

StringDuper is a server-friendly string duplication system designed for stable and predictable farming. It uses structure validation and optimized server-side processing to maintain consistent behavior while reducing unnecessary entity and physics load.

The system is designed for multiplayer servers and supports multiple farms while preventing invalid, overlapping, or excessively dense setups.

Features

  • Deterministic server-side farm processing
  • Optimized item spawning
  • Smart overlap-aware farm detection
  • Side-by-side farm compatibility
  • Strict tripwire structure validation
  • Configurable active farm limits
  • 64-block player proximity activation
  • Reduced entity and physics lag
  • Cached farm validation
  • Event-assisted hook tracking
  • Optional debug mode
  • Multiplayer-safe farm management
  • Configurable spawn intervals and batch sizes
  • Lightweight tick-based processing

Default Configuration

  • Maximum active farms across the server: 32
  • Maximum active farms per world: 16
  • Unlimited per-player farms enabled by default
  • Debug mode disabled by default
  • Player feedback messages enabled
  • Warning messages are rate-limited
  • Farms generate output every 20 ticks (1 second)

Configuration files:

  • Mods: config/StringDuper.json
  • Plugins: plugins/StringDuper/StringDuper.json
⚠️ We recommend changing the configuration only when necessary.

Limitations

  • A player must remain within 64 blocks for farms to stay active
  • Tripwire chains must remain fully attached
  • Maximum chain distance is limited
  • Invalid or incomplete structures are automatically disabled
  • Overlapping or intersecting farms are blocked
  • Correct hook, trapdoor, lever, and water placement is required
  • Excessive farm stacking is prevented
  • Farms only operate while the structure remains valid

Warning

  • Overlapping or intersecting farms are intentionally disabled
  • Breaking the tripwire structure immediately disables the farm
  • Extremely large-scale farms may still affect server performance
  • Debug mode is recommended only for testing and troubleshooting

Written by TrickoMods. Read it with pictures on Modrinth.

How to install String Duper

  1. Make sure your server runs Paper and Spigot on Minecraft 1.21 – 26.x.

  2. Download the .jar file from Modrinth and put it in the plugins folder of your server.

  3. Restart the server. Avoid /reload, many plugins do not handle it well.

  4. Type /plugins in the console: String Duper should be listed in green. Its config files are created in the plugins folder on the first start.

Compatibility

Minecraft versions
26.x, 1.21
Runs on
Paper, Spigot
Edition
Java
Needs
Nothing else
License
Free to use
Price
Free
Upkeep
Actively updated (Nov 10, 2026)

String Duper compared with similar ones Compare all alternatives

ResourceDownloadsVersionsLast updatePrice
String Duperthe one you looked at29K1.21 – 26.xSep 20, 2026Free
Omni AnticheatOneGamingv22,3571.8 – 26.x3 days agoFree
Bedrock Simple VoicePietris1,3421.20 – 26.x13 days agoFree
TripWire DuperTrickoMods36K1.21 – 26.xSep 20, 2026Free

Questions

Does String Duper work on Minecraft 26.x?

Yes. String Duper supports Minecraft 26.x. All supported versions: 26.x, 1.21.

Is String Duper free?

Yes. String Duper is free to download from Modrinth.

Which server software does String Duper run on?

String Duper runs on Paper and Spigot servers.

Is String Duper still updated?

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

What are the best alternatives to String Duper?

The closest ones are Omni Anticheat, Bedrock Simple Voice and TripWire Duper. Compare all alternatives

Alternatives to String Duper

Omni AnticheatPlugins · 1.8 – 26.x

Anti-cheat for Minecraft 1.8–26.x on Spigot, Paper and Purpur. Java and Bedrock, 63 checks, staff tools. One jar, commented config, a normal plugin nothing…

Free2,357 downloads
TripWire DuperPlugins · 1.21 – 26.x

TripwireDupe is a Minecraft mod and plugin that enables efficient tripwire hook duplication with optional redstone acceleration, stable performance, and broad…

Free35,628 downloads
FakePlayersPlugins · 1.21

Real server-side fake players for Paper 1.21.11 — they walk, fight, use items, run commands and survive restarts.

Free196 downloads
Compare all alternatives ›

Reviews

–★★★★★
0 reviews
50
40
30
20
10

Log in to leave a review.