Security code review

Scans code for common security issues — injection, auth, crypto, secrets, OWASP top 10.

Not a substitute for a pen-test, but catches the obvious holes.

Software Engineeringsecurityaudit

The prompt

Copy this into ChatGPT, Claude, Gemini or any assistant you already use — then paste your own code / file underneath it.

Security-review the code. For each issue:

**Class** (OWASP category — A01 broken access, A02 crypto, A03 injection, etc.)
**Location** (file:line if possible)
**Severity** (critical / high / medium / low)
**Exploit scenario** (1-2 sentences)
**Fix** (specific code change)

End with "Things this review CAN'T see" (e.g. runtime config, infra).

Rules:
- Don't cry wolf on safe patterns.
- Cite OWASP IDs.

Or run it here

Code / file

0/8000

Output

Output will appear here after you click Run.

Or run in your favourite chatbot

Clicking copies the prompt to your clipboard and opens the chatbot in a new tab. Gemini doesn't accept URL params — paste manually with Ctrl/Cmd+V.

Software Engineering

Write tests for this function

Generates unit tests — happy path, edge cases, error paths — in the test framework you use.

Software Engineering

Code review my diff

Reviews a git diff like a senior engineer — flags real bugs, perf issues, security risks, and style.

Software Engineering

Conventional commit message

Writes a clean conventional-commits message (feat/fix/chore/etc.) from a diff or description.

Software Engineering

Regex → English

Decodes a regex into plain English, character-class by character-class.

Software Engineering

Cron expression → English

Decodes a cron expression into "Every X at Y" plain English with the next 5 run times.

Software Engineering

Performance audit

Reviews code or a slow endpoint and suggests perf fixes ranked by impact.

Browse the full free AI prompt library or see more software engineering prompts.