Review My Bash Script — Free Online
Paste a Bash script and get a code review in about two minutes. No signup, no install, no execution — just structured findings you can act on.
What "review my bash script" returns
// Executive summary { riskScore: 42, ... }
// 12 categorized sections: security, error handling, quality, ...
// Each finding: { severity, line, description, suggestion, codeSnippet }
// Export: PDF | Markdown | JSON
What "review my bash script" gets you
A risk score, an executive summary, and 12 grouped sections. Every issue names the line, the severity, and the suggested fix. Positive observations are called out too — good practices worth keeping.
How to use the review
Skim the executive summary, jump to any `high` findings first, and use the "Generate fixed script" action to see a proposed rewrite. Export the whole thing as Markdown for a PR comment.
When to run a review
Before merging a shell change, before running an unfamiliar installer, when a script fails intermittently in CI, or when inheriting a legacy shell codebase.
Frequently asked questions
- How thorough is the review?
- Covers 12 dimensions — security, error handling, quality, best practices, performance, portability, dependencies, input validation, resource management, plus recommendations and positive observations.
- Is my script private?
- Yes. Never stored server-side. History and cache are browser-local.
- Can I re-review after fixing?
- Yes — paste the updated script for a fresh review at any time.