PromptZap

Catches API keys, passwords & PII the moment you hit send on ChatGPT, Claude, Gemini & Grok — and rewrites prompts expert-level. Every day, people paste things into AI chats that should never leave their machine — API keys in stack traces, passwords in config files, customer emails, phone numbers, credit cards. Once sent, you can't take it back.

PromptZap is a prompt firewall for ChatGPT, Claude, Gemini, and Grok. With Auto Scan on (it's on by default), every prompt is checked locally the moment you hit send — if it spots a secret, it pauses the send and lets you hide it with one click. And when you zap a prompt (one click or Ctrl+Shift+E), it also rewrites it into an expert-level one.

🛡️ AUTO SCAN — PROTECTION EVEN WHEN YOU FORGET

• Checks every prompt at the moment you press send — automatically, no button to remember
• Pauses the send and shows exactly what it found; "Hide & Send" redacts it in one click
• Works on all four supported platforms — inside x.com, scanning runs when you zap
• Every catch is recorded in an audit log stored only on your device

🔍 WHAT IT CATCHES BEFORE YOU SEND

• API keys and access tokens — 25+ key formats from major AI, cloud, payment, code-hosting, and messaging providers
• Credentials — passwords, bearer tokens, basic auth, private keys, certificates, database connection strings
• Personal data (PII) — email addresses, phone numbers, credit card numbers, SSNs, passport numbers, bank routing numbers, physical addresses
• Detection runs locally in your browser, every time you zap or send — nothing is scanned on a server