Attribute Swap Timer PORTED
Attribute Swap Timer PORTED is a Fabric HUD mod that measures how many ticks pass between an attack and the swap of the main-hand item, then shows the outcome on screen.
What it does
After an attack, the timer starts, and it stops at the moment a new item enters the main hand. The outcome appears with the exact tick count, millisecond value and seconds, so a player can see how close the swap was to the attack cooldown. The detection logic reads the hand swing and attack cooldown to find the true attack, which keeps the timer from starting on unrelated input.
The HUD labels each swap as Perfect at 1 tick, Good at +1 tick, Late at +2 ticks and Too Late at 3 or more ticks. Perfect is drawn in bright green, and the lower labels are yellow, orange and red. Each outcome remains visible for half a second, which leaves time to read it before the next engagement.
The mod is client-side only, so players install it and servers do not need it. It is published for 1.20.1 and 1.21.11, with a backported build for 1.20.1 and a ported build for 1.21.11, and it requires Fabric API and Fabric Loader 0.18.0 or newer. Files cover 1.20.1 – 1.21.11, with 3.0 for 1.21.1 as the latest Fabric release, and the code is under the MIT License.
Key features
Precise swap timing
The timer counts the exact ticks, milliseconds and seconds between the attack and the swap.
Color-coded labels
Each swap is labeled Perfect, Good, Late or Too Late, with Perfect in bright green and the other labels in yellow, orange and red.
Attack detection
The timer starts only on a true attack, based on the attack cooldown and the hand swing.
Short-lived results
Each outcome stays on the HUD for half a second before the next engagement.
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: Players who want to measure attribute swap timing in PvP, and anyone who wants the exact tick count of a swap shown on screen.
How it compares
Attribute Swap Indicators is a client-side Fabric mod for 1.21.11 under All rights reserved. Anvil Swapper is client-side Fabric for 1.20 – 26.2, also under All rights reserved. SimpleSwap is client-side Fabric for 1.20.1 – 26.3 and is open source under the GNU General Public License v3.0 only, while this mod is open source under the MIT License.
| Mod | Loaders | Game versions | Environment | Updated |
|---|---|---|---|---|
| Attribute Swap Timer PORTED | Fabric | 1.20.1 – 1.21.11 | Client-side only | 2026-03-24 |
| Attribute Swap Indicators | Fabric | 1.21.11 | Client-side only | 2026-04-29 |
| Anvil Swapper | Fabric | 1.20 – 26.2 | Client-side only | 2026-07-10 |
| SimpleSwap | Fabric | 1.20.1 – 26.3 | Client-side only | 2026-09-15 |
Questions
Does Attribute Swap Timer PORTED need Fabric API?
Does the server need the mod?
Which game version should be used?
In the catalog
Attribute Swap Timer PORTED is one of 29,952 Game mechanics mods on ModsFinder, and one of 19,630 Game mechanics mods for Fabric. 19,862 mods support Minecraft 1.21.11.
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What the author says
Attribute Swap Timer is a simple, client-side HUD mod that gives you instant, on-screen feedback for your post-attack attribute swaps. Stop guessing and start perfecting your PvP timing! BACKPORTED TO 1.20.1 AND PORTED TO 1.21.11!!!!!
Official listing
- Modrinth page
- modrinth.com/mod/attribute-swap-timer-ported
- Owner
- random_revilo
- Published
- 2026-01-31
- Updated on Modrinth
- 2026-03-24
- Facts verified
- 2026-10-15