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Security Tools

4 tools

Hash generators, encryption utilities, and security validation tools

JWT Decoder

security

Decode JWT tokens online with our free JWT decoder. Instantly inspect header, payload, signature, expiration, algorithm, and claims. 100% browser-based — your token never leaves your device. No signup, no tracking.

MD5 Hash Generator & File Checksum Tool

security

Generate MD5, SHA-256, SHA-1 & SHA-512 hashes online for free. Hash text or files in your browser, verify checksums and copy results. No signup needed.

Random Password Generator — Customizable, Strong & Secure

security

Generate strong random passwords instantly — free, 100% in your browser. Customize length & characters, batch up to 50 with entropy analysis.

UUID Generator & Decoder — v1, v4, v5, v7 Batch Mode

security

Free UUID generator — create v1, v4, v5, v7 UUIDs instantly. Decode & validate any UUID. Batch generate up to 50. No signup, 100% browser-based.

Frequently Asked Questions

What are security tools tools?
Hash generators, encryption utilities, and security validation tools These tools help developers work more efficiently with common tasks in this area.
Are these tools free to use?
Yes, all tools on Go Tools are completely free to use. There are no subscriptions, no sign-ups required, and no hidden fees.
Is my data secure?
All processing happens directly in your browser. Your data never leaves your device and is not sent to any server. This ensures maximum privacy and security for all your sensitive information.