Free Linux & DevOps Tools
Generate the config you'd otherwise look up every time — chmod permissions, Dockerfiles, docker-compose, Nginx and .htaccess rules, .gitignore files and cron schedules. Free, in your browser.
Chmod Calculator
Turn file permissions into octal and symbolic notation.
Dockerfile Generator
Build a clean Dockerfile from a simple form.
Docker Compose Generator
Generate a docker-compose.yml from a form.
Nginx Config Generator
Create an Nginx server block in seconds.
Htaccess Generator
Generate .htaccess rules with simple toggles.
Gitignore Generator
Build a .gitignore from your tech stacks.
SSH Config Generator
Create a tidy ~/.ssh/config Host block.
SSH Key Generator
Generate an Ed25519 or RSA SSH key pair in your browser.
FAHAQ keeps every tool free with no paywalls. Donations help cover the servers and keep it fast and growing — even a couple of dollars makes a difference.
Linux & DevOps tools — questions
Are these tools free?
Yes — free, no signup, and they generate config locally in your browser.