How it works
About the SSH Config Generator
Build your ~/.ssh/config file visually without memorizing directive syntax. Add exact aliases, wildcard or global blocks, key paths, local/remote/dynamic tunnels, multiplexing, agent controls, and ProxyJump routes.
Cross-host validation catches duplicate patterns, bad ports, missing jump aliases, ProxyJump cycles, and risky forwarding choices before export. The preview preserves block order and comments, and all processing remains local.