Most sysadmins bounce between:
It's noisy, slow, and scattered. MYSYSAD solves that by giving you one clean place to start your day.
CIDR calculators, cron generators, JWT decoders, hash tools, base64 utilities, color converters, QR generators, password generators, chmod calculators, YAML validators, curl builders, and more. All tools run locally in your browser—no data is sent anywhere.
A streamlined view of r/sysadmin, r/netsec, Hacker News, CISA advisories, Krebs on Security, LWN.net, and community threads. Updated continuously so you don't have to hunt for what matters.
Quick references for 300+ commands across Linux, Docker, Kubernetes, Git, Systemd, MySQL/PostgreSQL, Networking, Ansible, and more. Designed for fast scanning. Copy commands with one click.
50+ copy-paste Python scripts for system monitoring, file operations, network utilities, Docker management, log analysis, backup automation, and security checks. Every script includes a copy button for instant use.
MYSYSAD is built on three principles:
No bloat, no heavy frameworks, no nonsense. Loads instantly and stays fast.
Tools run locally in your browser. Nothing is logged, tracked, or stored on servers.
Every feature should save you time or clicks. If it doesn't, it gets cut.
NO ACCOUNTS. NO TRACKING. NO ADS. NO BS.
MYSYSAD is created and maintained by a sysadmin who wanted a cleaner, faster way to start the day. If you've ever spent 20 minutes hunting for a cron example, decoding a JWT at 2 AM, or trying to remember that one Docker command, this site was built for you.
Tech Stack: Pure HTML, CSS, and JavaScript. No frameworks, no build process, no dependencies. Just fast, simple, effective code that works.
Have a tool request, bug report, or feature idea?
Reach out via email: mysysad1@gmail.com
Feature requests are welcome! If there's a tool you find yourself needing regularly, let me know and I'll consider adding it.
This site is actively maintained and regularly updated based on user feedback.