Stop Secrets From Leaking.
Before It's Too Late.
SecureLint detects and masks API keys, passwords, tokens, and credentials in real-time — right inside your browser, across every web editor you use.
Trusted by security-conscious teams
Everything you need to protect sensitive data
From real-time secret detection to enterprise-grade DLP — SecureLint keeps your credentials safe across every tool you use.
See SecureLint in action
Three simple steps. Zero configuration. Your secrets are protected the moment you install.
Type or Paste
Start typing in any web editor. SecureLint watches silently in the background.
Detect
100+ regex patterns scan your text in real-time, entirely in-browser. No data leaves your machine.
Mask & Protect
Secrets are instantly masked. Your data never leaves the browser. Zero-config security.
Choose the right plan
Start free. Upgrade when you need phishing protection, enterprise dashboards, or team-wide DLP.
Free
Free forever for individuals
- Secret detection & masking
- 100+ detection patterns
- Smart floating overlay
- Context-aware masking
- Export detection reports
Pro
For professionals & power users
- Everything in Free
- Phishing email detection
- Priority pattern updates
- Advanced masking styles
- Email support
Enterprise
For teams & organizations
- Everything in Pro
- Centralized admin dashboard
- Enterprise incident reporting
- Email DLP & send blocking
- Secret rotation alerts
- Dedicated support & SLA
Your data stays yours.
SecureLint processes everything locally in your browser. We never read, store, or transmit your secrets. No tracking, no ads, no third-party SDKs — just pure, private protection.