Free Security Tools
Generate secure passwords and cryptographic hashes (MD5, SHA-1, SHA-256, SHA-512). Free browser-based security tools.
2 tools available — all free, no sign-up required.
🔐
Password Generator
Generate cryptographically secure random passwords. Customize length, character types, and exclusions. Uses Web Crypto API.
GeneratorSecurity
#️⃣
Hash Generator
Generate MD5, SHA-1, SHA-256, and SHA-512 hashes instantly. Hash text or files client-side with HMAC support. No data sent to servers.
DeveloperSecurity
Frequently Asked Questions
Are these Security Tools tools free to use?▾
Yes, all 2 tools in this category are completely free. No sign-up, no account, and no payment required. Every tool works instantly in your browser.
Do these tools work on mobile phones?▾
Yes. All tools are mobile-responsive and work on iOS, Android, and desktop browsers. Touch events are supported where applicable.
Is my data sent to a server?▾
Most tools run entirely in your browser — no data is transmitted. Tools that fetch live data (price charts, currency rates) only request public market data. No personal data is ever sent to any server.
How many Security Tools tools are available?▾
There are 2 tools in this category. All are free and require no sign-up. Browse the list above to find the tool you need.