Category
CI/CD tools.
Validate and harden your pipeline configuration before it runs.
CI/CD tools
- CI/CD Live
GitHub Actions Validator
Check workflow YAML errors & security issues online — no install.
Paste a GitHub Actions workflow and get YAML errors plus security-misconfiguration checks, instantly, with nothing to install.
Open tool - CI/CD Live
GitHub Actions Expression Tester
Evaluate ${{ }} expressions and simulate workflow triggers.
Test GitHub Actions if: conditions with GitHub’s exact coercion rules, catch the “always true” literal footgun, and simulate which jobs run for a push, PR or tag. Pure client-side.
Open tool - CI/CD Live
GitLab CI Validator
Lint .gitlab-ci.yml for YAML errors and pipeline misconfigurations — in your browser, no login.
A free gitlab ci validator that lints your .gitlab-ci.yml for YAML errors plus structural and pipeline misconfigurations — undefined stages, jobs without scripts, bad rules / needs / extends. Runs entirely in your browser, no login.
Open tool