What secrets can it detect?

AWS keys, OpenAI/Anthropic API keys, Google API keys, GitHub tokens, Stripe keys, Slack tokens, JWT tokens, SSH private keys, database connection strings, generic passwords/secrets, email addresses, phone numbers, IP addresses, and URLs with embedded credentials.

Is my data safe when using this scanner?

Yes. The Privacy Scanner runs 100% in your browser using JavaScript. Your data never leaves your device. Zero network requests are made with your content. Verify in DevTools.

What should I do if secrets are found?

Immediately rotate any exposed credentials: revoke the old key and generate a new one. Check your git history for committed secrets. If you previously pasted this data into online formatters, assume the credentials are compromised.

Privacy Scanner

JSON & Data

Detect exposed API keys, passwords & secrets

100% client-side processing

Ctrl+Enter to process

Input

Output

Output will appear here...

How to Use Privacy Scanner Online

Paste your data into the input field above
The result appears instantly in the output area
Click "Copy" to copy the result to your clipboard

Detect exposed API keys, passwords & secrets. Runs 100% client-side — no data is sent to any server.

Recommended Tools

Vercel

Deploy frontend apps with zero config

Try Free

Netlify

Build and deploy modern web projects

Try Free

DigitalOcean

Cloud infrastructure for developers

Try Free

Railway

Deploy apps, databases, and cron jobs instantly

Try Free

Frequently Asked Questions

Related Tools

JWT Decoder

Decode and inspect JSON Web Tokens with expiry status

Hash Generator

Generate SHA-256, SHA-1, and MD5 hashes simultaneously

Password Generator

Generate strong random passwords with customizable options

Embed this tool on your site →