Supabase RLS Policy Generator: Secure AI Code

Generate secure Row Level Security (RLS) policies for Supabase tables using natural language and AI.

Open RLS Generator Explore Demo

Securing databases for engineers from

SUPABASENEONPRISMAPOSTGRESRENDER

Market Comparison

Why industry leaders choose DBX Deterministic Audits

Feature	DBX Engine	Manual Audit	Legacy Scanners
Deterministic Path Analysis
Zero-Credential Architecture
Real-time Attack Path Graph
Automatic RLS Validation
Instant Compliance Proof
Copy-Paste Remediation

Technical Deep Dive

Row Level Security (RLS) is the most critical security layer in Supabase, but getting the Postgres syntax right—especially when handling arrays, roles, and join tables—can lead to security vulnerabilities if done incorrectly. Our free AI-powered RLS Generator understands Supabase conventions out-of-the-box, allowing you to describe your security logic in natural language and receive perfectly formatted, optimized SQL policies. It acts as an expert pair programmer for your database security.

No deep SQL expertise required

Faster development cycles

Immediate AI feedback

Free and browser-based

Primary Vulnerability Vectors

01
Insecure AI-generated templates
02
Missing context in manual policies
03
Syntax errors in deployment

Audit Checklist

Automatically generate standard CRUD policies

Format policies correctly for Supabase auth.uid()

Produce readable and optimized SQL predicates

Catch common syntax errors before applying them

Enforce best practices for tenant isolation

How it works

High-integrity schema introspection

Introspect

Run a read-only script to extract your database catalog. No data ever leaves your machine.

Simulate

Our engine executes billion-path simulations to find logical RLS bypasses.

Remediate

Receive copy-paste SQL fixes for every high-risk vulnerability discovered.

Ready to secure your Supabase instance?

It takes less than 60 seconds to get a complete security posture analysis. No signup, no credit card, no risk.

Open RLS Generator