Quick Verdict
wg-easy is the better choice for most self-hosters running a WireGuard VPN server. It uses the exact same WireGuard protocol underneath but wraps it in a clean web UI for managing clients. You can create, disable, and revoke VPN clients with a click instead of editing config files. Choose raw WireGuard only if you need kernel-mode performance on constrained hardware, want to integrate WireGuard into a custom automation pipeline, or simply prefer the command line.
Overview
This isn't a comparison between two different VPN protocols — wg-easy is WireGuard, with a web interface on top.
WireGuard is the underlying VPN protocol and kernel module. You configure it via config files (/etc/wireguard/wg0.conf), generate keys with wg genkey, and manage peers by editing those files. It's fast, secure, and minimal — but all management is manual.
wg-easy is a Docker container that runs WireGuard and adds a web-based management interface. You create and manage VPN clients through a browser. Each client gets a downloadable config file and a QR code for mobile setup. Under the hood, it generates the same WireGuard configs and manages the same WireGuard interfaces.
Feature Comparison
| Feature | WireGuard (raw) | wg-easy |
|---|---|---|
| VPN protocol | WireGuard | WireGuard (same) |
| Client management | Edit config files manually | Web UI (create/disable/revoke) |
| QR codes for mobile | Generate with qrencode
|
Built-in |
| Client config download | Copy from server manually | One-click download |
| Client traffic stats |
wg show command |
Web UI dashboard |
| Password protection | N/A | Web UI password |
| Client disable/enable | Remove/add peer in config | Toggle in UI |
| DNS configuration | Manual in client config | Configurable via env var |
| Multi-server support | Multiple wg interfaces |
Single instance per container |
| Custom routing rules | Full iptables control | Basic (via env vars) |
| Kernel module support | Yes (best performance) | Yes (uses host kernel module) |
| Installation method | Package manager / kernel module | Docker only |
| Resource overhead | ~5 MB RAM (kernel module only) | ~30-50 MB RAM (Node.js UI + WireGuard) |
| Automation / scripting | Full CLI control (wg commands) |
REST API available |
| Runs without Docker | Yes | No (Docker required) |
Installation Complexity
WireGuard (raw): Install the wireguard-tools package, generate server and client key pairs, write /etc/wireguard/wg0.conf, configure iptables for NAT, enable IP forwarding, start the interface with wg-quick up wg0. Adding each client requires generating a new key pair, adding a [Peer] section to the server config, creating a client config file, and restarting. The LinuxServer.io Docker image simplifies this somewhat but is still config-file driven.
wg-easy: Create a docker-compose.yml with the wg-easy image, set your public hostname and admin password, run docker compose up -d. Adding a client takes 10 seconds through the web UI. See our wg-easy Docker guide.
Winner: wg-easy, by a wide margin. The web UI eliminates the most tedious part of running a WireGuard VPN — client management.
Performance and Resource Usage
Performance is identical for VPN traffic. wg-easy uses the host's WireGuard kernel module for the actual tunneling — the web UI is just a management layer that doesn't touch the data path.
| Resource | WireGuard | wg-easy |
|---|---|---|
| RAM (idle) | ~5 MB | ~30-50 MB |
| CPU (tunneling) | Kernel-level | Kernel-level (same) |
| Disk | ~1 MB (configs) | ~100 MB (Node.js + deps) |
| Throughput | Maximum (kernel) | Maximum (same kernel module) |
The extra ~25-45 MB of RAM for wg-easy's Node.js management server is negligible on any modern server.
Community and Support
| Metric | WireGuard | wg-easy |
|---|---|---|
| License | GPLv2 | Custom (AGPL-like, check repo) |
| GitHub stars | N/A (kernel tree) | 18,000+ |
| Docker pulls | Millions (LSIO image) | 12M+ |
| Maintainer | Jason Donenfeld / Linux kernel | Community (wg-easy org) |
| Documentation | Man pages, WireGuard.com | README + environment vars |
| Active development | Stable (protocol is "done") | Active (regular releases) |
Use Cases
Choose WireGuard (Raw) If...
- You're running on a router, embedded device, or system without Docker
- You need multiple WireGuard interfaces for complex routing
- You want to integrate WireGuard into Ansible/Terraform/scripts
- You prefer command-line tools and don't want a web UI
- You need kernel-mode only with absolute minimum overhead
Choose wg-easy If...
- You want to manage VPN clients without touching config files
- You need QR codes for quick mobile client setup
- You want to see client connection status and bandwidth at a glance
- You're already running Docker for other services
- You want non-technical family members to connect easily
- You want to disable/enable clients without editing configs
Final Verdict
wg-easy is the obvious choice for most self-hosters. It removes the only real pain point of running WireGuard — client management — while preserving 100% of WireGuard's performance. The 30 MB of extra RAM is a worthwhile trade for not having to SSH into your server every time someone needs a new VPN config.
If you're running WireGuard on a router, in a scripted infrastructure-as-code setup, or on a device without Docker — use raw WireGuard. For everyone else, wg-easy is WireGuard made practical.
FAQ
Is wg-easy as secure as raw WireGuard?
Yes for the VPN tunnel itself — it uses the same WireGuard protocol. The web UI adds an additional attack surface (HTTP server on port 51821), so keep it behind a firewall or reverse proxy with authentication.
Can I migrate from raw WireGuard to wg-easy?
Not directly. wg-easy manages its own key generation and config format. You'll need to create new client configs through the wg-easy UI. Existing WireGuard keys can't be imported.
Does wg-easy support multiple WireGuard interfaces?
No. Each wg-easy container manages a single WireGuard interface (wg0). If you need multiple interfaces, use raw WireGuard.
Can I access wg-easy's management remotely?
Yes, but restrict access. Either put port 51821 behind a reverse proxy with authentication, access it over a VPN, or bind it only to localhost. Never expose the admin UI to the public internet without protection.
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