Private Claude

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PRIVATE//CLAUDE

Connect your API key

Your key is stored on this device only, never transmitted to our servers.

Get your key

Visit console.anthropic.com → API Keys → Create Key

Paste it below

Starts with sk-ant-, stored in your browser only

Pay Anthropic directly

You pay Anthropic at cost, no markup. Add $5 credit to start.

Your key is encrypted and stored securely

Before you continue

Private Claude routes your messages directly to Anthropic with zero retention on our side. Please review and accept our terms to continue. You'll only see this once.

HIPAA Get a Business Associate Agreement

Follow these steps on the Anthropic contact form to request a BAA, then upload the signed document here.

Inquiry Type

Select Business Associate Agreement

Product

Select Claude for Enterprise

Message

State you need a BAA for HIPAA compliance and describe your use case

What is your Anthropic Organization ID?

Don't worry — when you set up your API key you automatically created an organization ID. Follow the instructions on the form.

Once signed

Upload your BAA using the 📎 button in the header to activate HIPAA mode

SYSTEM

System Prompt

Set instructions that apply to every conversation. Sent as the system prompt to Claude on every message.

BUG Report an Issue

PRIVATE//CLAUDE

Upgrade

Upgrade to keep going

Basic gives you unlimited Opus, Sonnet, and Haiku, plus file uploads, image uploads, and Markdown export.

Unlimited Opus, Sonnet, Haiku
File and image uploads
Long messages, no 2,000 char limit
Same zero-storage privacy

Drop files to attach

Images, PDFs, text files, code

Private Claude PRO

Conversations

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Sonnet 4.6 Free · 50 Haiku left · 25 Sonnet left

Context

Enter to send · Shift+Enter for new line