How to use NEW n8n Guardrails (Complete Guide)

n8n just dropped something big. The new "Guardrail" feature can be the missing safety layer every AI workflow needed. Think of it as a gatekeeper between your users and your AI models checking everything that goes in and scanning everything that comes out. Here’s why it matters: - Validates user input before it even reaches your AI model - Flags NSFW or off-topic content automatically - Detects and sanitizes sensitive info like credit cards, emails, or API keys Manages risky URLs or links - Lets you define your own guardrails with custom rules or regex Time 0:00 Intro 1:00 Version for Guardrail 1:35 Keywords Guardrail 2:20 NSFW Guardrail 3:50 Secrets Guardrail 5:00 Custom Guardrail 6:20 Sanitize Texts 7:15 Outro Social Links AI Company: https://getaitopia.io Threads: https://threads.com/ai_topia_ X: https://x.com/aipreneur_j LinkedIn: https://linkedin.com/in/joonhyeok-ahn Tiktok: https://www.tiktok.com/@aipreneur_j Newsletter: https://aipreneur-j.kit.com