v1.0 // Go + QUIC + WebSocket

Free Full Minecraft Server Hosting 24 7 Singapore =link= Jun 2026

A lightweight Go binary that moves files and relays multi-user chat over QUIC. Works from the CLI or a browser. No accounts, no cloud — just room codes.

Go to App Watch the demo Read the docs
~/airsend 
# start the server (web UI + QUIC relay in one process)
$ airsend -sw 0.0.0.0 3888 0.0.0.0 8443
→ web: http://0.0.0.0:3888  ·  quic: 0.0.0.0:8443

# send a file, get a code
$ airsend -f ./logs.tar.gz
→ code: wave21

# receive it anywhere
$ airsend -r wave21
Features

Everything you expect.
None of the bloat.

One binary. Two transports. Zero dependencies at the user’s side — no account, no install step for the receiver if they use the browser.

Free Full Minecraft Server Hosting 24 7 Singapore =link= Jun 2026

This is the hidden gem. offers a genuinely free, always-on virtual machine (VM) with 4 ARM-based CPUs and 24GB of RAM. They have a dedicated data center in Singapore (Singapur) .

No company gives away Singapore data center space for free without strings attached. As Alex learned, the word "free" just means you pay with your time, patience, or convenience instead of your wallet. free full minecraft server hosting 24 7 singapore

: The ability to upload custom worlds, mods, and plugins. This is the hidden gem

Free nodes can become crowded. If your server is lagging, you might be sharing resources with others. Support: Free plans usually don't include priority support. No company gives away Singapore data center space

Hit Registration: Low latency ensures that block breaking, PvP combat, and entity movement happen instantly without rubber-banding.

If you want a free Minecraft server that runs 24/7 in Singapore, you have two choices:

One-shot file pickup

Files are deleted from the server after the first download. Code-based lookup (wave21, dock42). No lingering blobs.

Multi-user chat rooms

Broadcast rooms by code. CLI TUI or browser — identical semantics.

Rate limited by scope

Token bucket per IP × scope: upload, paste, download, ws. Proxy aware.

Direct P2P mode

Bypass the relay entirely with -d / -ds. Pure peer-to-peer.

Self-signed TLS

Protocol "airsend" over generated certs. Intentional.

How it works

Three commands. One code.

Click a step on the right to scrub through the demo.

This is the hidden gem. offers a genuinely free, always-on virtual machine (VM) with 4 ARM-based CPUs and 24GB of RAM. They have a dedicated data center in Singapore (Singapur) .

No company gives away Singapore data center space for free without strings attached. As Alex learned, the word "free" just means you pay with your time, patience, or convenience instead of your wallet.

: The ability to upload custom worlds, mods, and plugins.

Free nodes can become crowded. If your server is lagging, you might be sharing resources with others. Support: Free plans usually don't include priority support.

Hit Registration: Low latency ensures that block breaking, PvP combat, and entity movement happen instantly without rubber-banding.

If you want a free Minecraft server that runs 24/7 in Singapore, you have two choices: