security.txt Generator
Publish a compliant security.txt so researchers can reach you about vulnerabilities.
Runs 100% in your browser — nothing is ever uploaded.
What is security.txt Generator?
When a security researcher finds a vulnerability on your site, security.txt tells them how to report it responsibly. This free generator produces an RFC 9116-compliant file: a Contact line (mailto: is added automatically for email addresses), a required Expires timestamp computed from your chosen validity, and optional Policy, Acknowledgments, Hiring, Preferred-Languages and Canonical fields. Save the output at /.well-known/security.txt and vulnerability reports reach the right inbox.
How to use security.txt Generator
- Open the tool — no signup, no upload, everything runs in your browser.
- Fill in the options in the form; sensible defaults are pre-selected.
- The security.txt generator output updates instantly with every change you make.
- Copy the result or download it as a ready-to-use file.
Frequently asked questions
Is this security.txt generator free to use?
Yes — this security.txt generator is completely free with no signup, no limits, and no watermarks. Use it as often as you like.
Why is the Expires field required?
RFC 9116 requires Expires so researchers know the contact information is still maintained — stale files with dead inboxes are worse than none. Set it a year out or less and refresh the file periodically; the generator computes the ISO timestamp for you.
Is my data private?
Completely. Everything you type stays in your browser — nothing is uploaded to any server, so commands, keys and data never leave your machine.
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.