OpsForge — DevOps Tools
Practical helpers for server work — starting with a visual chmod calculator. Free and instant, right in your browser.
100% client-side Free forever No sign-up
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755 rwxr-xr-x Runs 100% in your browser — nothing is ever uploaded.
All OpsForge tools
Frequently asked questions
Do these tools touch my servers?
No. OpsForge tools are pure calculators and generators that run in your browser — they never connect to your infrastructure. You copy the result and apply it yourself.
Is the chmod calculator accurate for all systems?
Yes — octal permission notation is a POSIX standard, so the results apply identically on Linux, macOS and BSD.
Will more DevOps tools be added?
Yes — Dockerfile, docker-compose, nginx and CI config generators are on the roadmap. Everything will stay free and client-side.