Synchronizing Sovereign Layer...
Synchronizing Sovereign Layer...
Zero-knowledge security tools. Generate passwords, hash data, encode payloads, and verify configurations securely.
Sanitize text before sending to AI. Removes PII, API keys, URLs, code comments, and estimates token count.
Paste code, choose review type (security, performance, refactor), get expert-level AI prompts optimized for reasoning models like GPT-5.
Securely redact PII, API keys, and corporate secrets from AI prompts before submission. 100% local obfuscation.
Identify and fix browser CORS errors instantly. Specialized detection for Perplexity AI, Resend, and LocalLLaMA API blocks. Secure your API keys from browser exposure.
Visually build strict, XSS-resistant Content Security Policies for Next.js, Nginx, and modern Web Apps. Export to Headers, Meta tags, or Node.js.
Generate and verify Bcrypt hashes completely offline in your browser. Configure Cost Factor rounds for Next.js, Django, and Spring Boot passwords.
Generate secure Postgres Row Level Security (RLS) policies for Supabase. Includes templates for Profiles, Tenants, and Admins.
Encode text to Base64 or decode Base64 strings instantly. Useful for API tokens, data URIs, and debugging.
Generate MD5, SHA-1, SHA-256, and SHA-512 hashes from any text. Client-side cryptographic hashing.
Decode and inspect JSON Web Tokens. View header, payload, and signature without any server calls.
Generate cryptographically secure passwords. Perfect for OIDC secrets, database master keys, and Next.js 15 environment variables.
Convert between decimal, binary, octal, and hexadecimal. View signed/unsigned integer representations.
Generate security headers for your website. Export as Nginx, Apache, Next.js, Express, Vercel, or Cloudflare config.
Convert images to Base64 data URIs instantly in your browser. No upload needed — 100% client-side and private.
Create JWT tokens for testing. Edit header, payload, and secret. Color-coded output with structure breakdown.
Analyze password strength with detailed scoring, crack time estimation, and improvement suggestions.
Generate QR codes for WiFi network sharing. Enter SSID and password, customize colors, download PNG. Guests scan to connect.
Check if your password has appeared in data breaches. Uses k-anonymity — your full password never leaves your browser.
Encrypt and decrypt text with AES-256-GCM. PBKDF2 key derivation, 100% client-side via Web Crypto API.
Generate HMAC signatures with SHA-1, SHA-256, SHA-384, or SHA-512. Hex and Base64 output. Web Crypto API powered.
Generate least-privilege AWS IAM JSON policies visually. Select services, actions, and resources without writing raw JSON. 100% Client-Side for security.
Deep-level file metadata extraction and permanent binary stripping for high-stakes document security.
When utilizing tools within the Security & Cryptography Hub, all processing occurs via local execution paradigms (WebAssembly or core V8 JS engine logic). Your data is sandboxed to your active browser tab.
Whether you are formatting production data or generating artifacts, there are no server-side API round trips. This enables our toolset to be fully compliant with enterprise security standards, HIPAA, and strict GDPR requirements out of the box.