ModsJava
Flashback Server - server-side replay recording
Java mod listed for Minecraft 1.21. Download on the author's site.
⬇ Download on SpigotFlashback Server
Record your Paper/Folia server's gameplay into Flashback-format replays — entirely server-side. The players being recorded need no mods; you view the results with the Flashback client mod.
Features
Commands (flashbackserver.replay, default op)
Use cases: moderation evidence, anti-cheat review, SMP content creation, event replays.
Install: Paper/Purpur/Folia 1.21.5–1.21.11, drop the jar in plugins/, restart. View replays with the Flashback client mod.
Privacy: anonymous opt-out telemetry — no player names, UUIDs or IPs, ever.
Modrinth · GitHub · MIT license
Independent project, not affiliated with the Flashback mod or its author. It produces files compatible with the Flashback format for interoperability.
Record your Paper/Folia server's gameplay into Flashback-format replays — entirely server-side. The players being recorded need no mods; you view the results with the Flashback client mod.
Features
- Record any player server-side → .flashback files readable by the Flashback client
- Clip system — rolling buffer per player, save the last N seconds on demand or automatically on death
- Folia-ready — works on the regionized Paper fork, no extra config
- Zero dependencies — pure Netty packet capture; no ProtocolLib to break on every update
- Renderable snapshots — recordings include a synthesized initial state so the client renders them from the start
- Multi-chunk recordings for long sessions + dimension changes
Commands (flashbackserver.replay, default op)
Code (Text):
/replay start|stop players <player>
/replay clip arm|disarm|save <player>
/replay verify <file>
/replay clip arm|disarm|save <player>
/replay verify <file>
Install: Paper/Purpur/Folia 1.21.5–1.21.11, drop the jar in plugins/, restart. View replays with the Flashback client mod.
Privacy: anonymous opt-out telemetry — no player names, UUIDs or IPs, ever.
Modrinth · GitHub · MIT license
Independent project, not affiliated with the Flashback mod or its author. It produces files compatible with the Flashback format for interoperability.
Quick facts
- Edition: Minecraft Java
- File type: .jar
- Minecraft version listed: 1.21
- How to install: Install the matching mod loader (Forge, Fabric or NeoForge) for your Minecraft version. → Download the .jar. → Put it in the .minecraft/mods folder and launch that loader profile.
- Where to get it: Opens on Spigot — not every file is mirrored on our own servers.
Install steps are the general flow for this file type — How to install Minecraft Java mods & modpacks walks through it step by step.
Flashback Server - server-side replay recording is a free Minecraft Java mod. Compatible with Minecraft 1.21. Downloaded 28 times (via Spigot). Download it and open it directly in the game.