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Exposed Secrets Scanner — Free Online Tool

Detect API keys, tokens in code

Paste code → scan for exposed API keys (AWS, Google, OpenAI, GitHub, Stripe, etc).

⚠ This runs locally. Secrets never leave your browser.
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Learn more

Exposed secrets scanner

How to use this tool

  1. 1

    Paste code or HTML

  2. 2

    See detected secrets

Frequently Asked Questions

What counts as a secret?
API keys (AWS, OpenAI, Stripe, GitHub), bearer tokens, private keys, DB credentials, webhooks. Never deploy with these in client code.

Key Takeaways

  • Exposed Secrets Scanner is a free, browser-based seo & web tool — detect api keys, tokens in code.
  • No signup, no downloads, no file uploads. Tools run in your browser; the few that need an outside service say so on the page.
  • Works on desktop, tablet, and mobile. Install as a PWA for offline access.

How to Use Exposed Secrets Scanner

  1. Open the tool: Launch Exposed Secrets Scanner on Toololis — no account or download needed.
  2. Enter your data: Paste text, enter values, or select a file directly in your browser.
  3. Get instant results: Everything is processed locally — results appear immediately.
  4. Copy or download: Save your output or share it. Bookmark for quick access next time.

Exposed Secrets Scanner — Quick Facts

Price
Free — no limits, no watermarks, no paywalls
Privacy
Processed in your browser. Tools that need an outside service say so on the page. Page views are counted (Google Analytics).
Platform
Any modern browser on desktop, tablet, or mobile
Category
SEO & Web Tools on Toololis
Offline
Works offline after first visit (Progressive Web App)
FeatureDetails
ToolExposed Secrets Scanner
CategorySEO & Web
Signup RequiredNo
File UploadNone — processed in browser
Mobile SupportFully responsive
CostFree forever

Why Use Exposed Secrets Scanner?

You should try Exposed Secrets Scanner for a quick, private way to detect api keys, tokens in code. Processing happens in your browser and files are never uploaded; the few tools that need an outside service say so on the page.

On the other hand, dedicated APIs or desktop tools suit batch processing better. They also handle server-side automation. For everyday tasks, browser tools offer the best speed, privacy, and convenience.

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100% Privacy. This tool runs entirely in your browser. Your data is never uploaded to any server.