SecureLint Browser Security Extension
Real-time browser protection against secret and data leaks
SecureLint Browser Security Extension launched on June 9, 2026 with 3 votes, #6,658 of 22,647 launches that month and more than 50% of that year's launches.
What it does
SecureLint is a browser security extension that detects and masks API keys, tokens, secrets, and credentials in real time. It validates SSL certificates, alerts users about suspicious and newly registered domains, and helps prevent phishing attacks and crypto-drainer scams. Built with a privacy-first approach, all analysis runs locally in the browser, ensuring sensitive data never leaves your device. Trusted by developers, security professionals, and organizations to browse and work more secure.
SecureLint detects and masks API keys, secrets & credentials in real-time, checks SSL certificates, alerts on suspicious new domains, blocks phishing attacks, crypto drainers, and XSS — 100% local browser security. Used by developers, security teams, and enterprises across India.
SecureLint's 14-layer engine identifies fake sites, spoofed domains, and lookalike brands — blocked in milliseconds, before the page even loads. From real-time credential leak prevention to enterprise email DLP — SecureLint stops API keys, passwords, and secrets from leaking across every web editor, email client, and tool you use. Works in all web editors: CodeMirror, Monaco, Ace, TinyMCE, CKEditor, Google Docs, Notion, Jira, Confluence — and any contenteditable field. Every detected secret is scored: Critical, High, Medium, or Low — so you know exactly what to fix first. Dev mode shows partial masks (sk-1234****5678). Writing mode uses full masking (***API_KEY***). Adapts to your workflow…from securelint.in
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