Supabase RLS Policy Generator

Generate Row Level Security policies for your Supabase tables. Pick a template or build a custom policy, then copy the SQL.

Quick Templates

Table Name

Policy Name

Role

Operation

USING Expression (which rows can be seen)

WITH CHECK Expression (optional — validates new/modified rows)

Include ALTER TABLE ... ENABLE ROW LEVEL SECURITY

Generated SQL

ALTER TABLE public.your_table ENABLE ROW LEVEL SECURITY;

CREATE POLICY "allow_select_own"
  ON public.your_table FOR SELECT TO authenticated
  USING (auth.uid() = user_id)
;

Always test RLS policies in a development environment before deploying to production. Use supabase test or the Supabase SQL Editor to verify your policies work as expected.

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