Collect parameters
The form captures CIDR, port, client count, routing, DNS, endpoint, and firewall commands.
About this utility
A focused WireGuard configuration tool, maintained as a Flazz Networks edition.
The original generator logic is preserved while the interface, usability, language support, responsive behavior, and deployment guidance are modernized.
Generator model1 server + many clients
ExecutionBrowser-side
InterfaceID / EN • Light / Dark
Purpose
Built to remove repetitive configuration work.
Creating a WireGuard deployment manually is straightforward for one client, then increasingly tedious as the peer count grows. This utility automates the repetitive pieces while keeping the generated files readable and editable.
It is intended primarily for a road-warrior topology: one reachable WireGuard server and multiple individual clients. It is not a full VPN management panel, provisioning platform, or firewall configurator.
How the generator works
The important parts happen inside your browser.
The workflow is simple enough to audit and useful enough to save a lot of repetitive typing.
Derive key pairs
A browser-generated Random Seed feeds deterministic key generation for server, clients, and optional PSKs.
Assemble profiles
The app assigns tunnel addresses and writes the corresponding WireGuard Interface and Peer sections.
Render locally
Generated text, QR codes, and ZIP files are produced in the browser for review and export.
Privacy model
Configuration generation does not require uploading your keys.
The generator logic runs client-side. This Flazz Networks edition uses a clean local interface without the old third-party promotional and analytics presentation from the mirrored site.
01Generated configuration text remains in the current browser page.
02The ZIP archive is assembled locally using JavaScript.
03QR codes are rendered locally from configuration text.
Known scope and limitations
Useful defaults, not universal defaults.
Review these points before copying the generated configuration into production.
Linux-oriented firewall defaults
PostUp and PostDown use iptables and assume the outbound interface is eth0.
No automatic IP forwarding
The generator does not enable net.ipv4.ip_forward on the server.
IPv6 needs extra work
The default AllowedIPs includes ::/0, but the generated tunnel addressing and firewall setup are IPv4-oriented.
No MTU or keepalive field
PersistentKeepalive and MTU tuning must be added manually when a network or client needs them.
Endpoint validation is basic
Review the hostname or public IP and port yourself before deploying client profiles.
Address allocation is simplistic
The allocator skips addresses ending in .0 and .255 even in prefixes where those may be valid host addresses.