UUID / GUID Generator
Generate standards-compliant UUIDs (v1, v4) for databases and APIs. Supports bulk generation up to 1000 IDs with hyphen and case controls.
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Real talk: if your password is still your birthday or "Password123" or literally anything you can remember without writing it down, you're gonna get hacked eventually. Sorry. Our Password Generator makes actually secure passwords - totally random, cryptographically secure (fancy way of saying "impossible to guess"). You pick the length, decide if you want symbols/numbers/whatever, and it generates something that would take hackers like millions of years to crack. It uses your browser's Web Crypto API which is the same security tech that banks use, so the randomness is legit random, not fake computer random. And nothing gets sent anywhere - passwords are generated right in your browser and we never see them. Please use a password manager to save them though, because you're definitely not remembering "kJ8#mQ2$pL9@vN4" without help. UUID Generator is more of a developer thing - makes those long unique ID strings like "550e8400-e29b-41d4-a716-446655440000" for databases or APIs. They're mathematically guaranteed to never repeat even if you generate billions of them on different computers at the same time, which is kind of wild. Hash Generator takes text or files and creates a cryptographic fingerprint of them. This is how you verify downloads weren't tampered with (compare the hash to the official one), or how websites store passwords securely (they save the hash, not your actual password). We support MD5, SHA-1, SHA-256, SHA-512 - the bigger the number basically means more secure. Base64 Encoder is for converting stuff into text format, which is weirdly useful for embedding images in HTML/CSS or sending files through systems that only handle text. All these security tools run completely in your browser with zero cloud processing. Your generated passwords, hashes, all of it - stays on your device. No tracking, no data collection, nothing.
Generate standards-compliant UUIDs (v1, v4) for databases and APIs. Supports bulk generation up to 1000 IDs with hyphen and case controls.
Securely decode JSON Web Tokens (JWT) locally. Inspect headers, payloads, and timestamps without exposing login credentials to the cloud.
Instant, uncrackable passwords using the same standards as big banks. Customize length, symbols, and complexity for ultimate online security.
Instantly encode text or assets to Base64 and decode them back. Full UTF-8 support for safe data transmission and debugging.
Generate secure digital fingerprints for your data. Supports MD5, SHA-256, and SHA-512 for file verification and cryptographic security.
Verify file integrity and detect tampering with industrial-grade MD5 and SHA-256 checksums. Ensure your downloads are 100% authentic.
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Your files never leave your device. Zero data collection, zero tracking.
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