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Security Tools
Browse our collection of 6 hand-picked free tools in the Security Tools category. All tools work entirely in your browser — fast, secure, and private.
Base64 Encoder
Encode text to Base64 (UTF-8 safe).
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Base64 Decoder
Decode a Base64 string back to text (UTF-8 safe).
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UUID Generator
Generate a random UUID (v4).
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Hash Generator
Quickly generate SHA-1, SHA-256, SHA-384, and SHA-512 hashes.
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JWT Decoder
Decode a JSON Web Token to view its header and payload.
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Password Generator
Generate secure, random passwords with custom rules.
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About Security Tools
Our security tools collection includes 6 free online utilities designed to help you accomplish tasks quickly and securely. Every tool runs entirely in your browser — your data never leaves your device. No signup, no downloads, no hidden fees.
Popular Security Tools
- Base64 Encoder — Encode text to Base64 (UTF-8 safe).
- Base64 Decoder — Decode a Base64 string back to text (UTF-8 safe).
- UUID Generator — Generate a random UUID (v4).
- Hash Generator — Quickly generate SHA-1, SHA-256, SHA-384, and SHA-512 hashes.
- JWT Decoder — Decode a JSON Web Token to view its header and payload.
- Password Generator — Generate secure, random passwords with custom rules.