SafeLine
Web application firewall / reverse proxy to protect your web apps from attacks and exploits.
- GitHub stars
- 22,734
- License
- GPL-3.0
- Latest release
- v9.4.2
28 September 2026 - Last commit
- 22 September 2026
- Runs on
- Docker
Commits per month, last 12 months
43 commits
Replaces
Paid products SafeLine can stand in for.
How to self-host SafeLine
SafeLine runs on Docker. The project's own install guide is the place to start; most people put it on a small server with Docker and a reverse proxy for HTTPS.
- Get a server: a home server, a VPS, or a managed app host.
- Install it the way the project's docs describe, usually with Docker Compose.
- Put it behind HTTPS and set up backups before you add real data.
- Update it regularly. Watch the project's releases.
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Questions
Is SafeLine free?
Yes. SafeLine is open source under the GPL-3.0 license, so you can use it without paying for a license. You pay only for the server it runs on.
Can I self-host SafeLine?
Yes. SafeLine runs on Docker. Follow the install guide in the project's documentation, or use a host that installs it for you.
What does SafeLine replace?
People use SafeLine instead of Cloudflare WAF.
Is SafeLine still maintained?
The last change to SafeLine's code was on 22 September 2026, with 43 commits in the last 12 months.
Topics
App data from awesome-selfhosted (CC BY-SA 3.0), stars and activity from GitHub.