How to Upload & Store Framer Form Files in Supabase Storage (2026 Tutorial)

Why Connect Framer to Supabase Storage?

Connecting your Framer landing page directly to Supabase Storage streamlines your workflow by eliminating manual data entry and third-party webhook delays.

Store form upload files in your own Supabase Storage bucket.

With FramerSend, your submissions sync in under 60 milliseconds directly via the official Supabase Storage API with zero Zapier or Make tasks required.

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Step 1: Set Up Your Supabase Storage Connection

1. Log into your FramerSend Dashboard. 2. Go to Connections → Add Connection. 3. Select Supabase Storage from the provider dropdown. 4. Enter your credentials. Your secrets are immediately encrypted using AES-256 GCM encryption at rest.

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Step 2: Map Form Fields Visually

1. Navigate to Forms → Create Form. 2. Select your Supabase Storage Connection. 3. Link your Framer form field names (`email`, `name`, `message`, etc.) to the target Supabase Storage properties. 4. Add an optional custom thank-you redirect URL.

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Step 3: Connect Your Framer Native Form

1. Copy your unique Form ID generated by FramerSend. 2. In your Framer Canvas, select your native Form Component. 3. Paste the backend URL:

4. Publish your site — your Framer forms are now live and connected to Supabase Storage!

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Security & Zero Data Retention

FramerSend strictly adheres to privacy-first engineering: - Client-Side Safety: Your Supabase Storage credentials are never exposed in browser JavaScript. - Zero Data Retention: Form payloads are validated and dispatched immediately without storing customer PII in intermediate databases. - Unlimited Submissions: No monthly submission caps or overage charges.