5 free tools · No login · Client-only
Free self-hosting and config generators
Config generators from running a Raspberry Pi 5 cluster at home: nginx with sane TLS and security headers, hardened systemd units, SSH host aliases with jump hosts, and a Docker Compose dependency map.
- infra
Nginx Config Generator
Generate nginx server blocks for static sites, reverse proxies, and PHP - with SSL
Open → - infra
SSH Config Generator
Build ~/.ssh/config host blocks from a form - ProxyJump, IdentityFile, forwarding
Open → - infra
What Is My Browser
Inspect your browser, OS, hardware, network, and public IP - all displayed locally
Open → - infra
Docker Compose Visualizer
Paste docker-compose.yml and see your service graph - dependencies, ports, volumes, networks, all rendered visually
Open → - infra
systemd Service Generator
Generate a properly-formatted systemd unit file from a command, restart policy, env vars, and user - with security-hardening defaults baked in
Open →
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For informational purposes only. Not financial, medical, or legal advice. You are solely responsible for how you use these tools.