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Free Security Tools
Generate passwords, create hashes, inspect JWTs, and handle security-adjacent debugging tasks without signup.
Popular tools
Hash Generator (MD5, SHA-1, SHA-256)
Generate MD5, SHA-1, and SHA-256 hashes from any text. Useful for checksums, password hashing, and data integrity.
Secure Password Generator
Generate strong, random passwords with customizable length, symbols, numbers, and uppercase options.
JWT Decoder
Decode JWT headers and payloads instantly. Inspect JSON Web Tokens in your browser without verifying or uploading the token.
UUID Generator
Generate random UUID v4 values in bulk. Copy lowercase, uppercase, hyphenated, or compact UUIDs.
FAQ
Should I paste secrets into online tools?
Avoid pasting production secrets unless your organization allows it, even when tools process data locally.
Does the JWT tool verify signatures?
No. It decodes JWT content for inspection but does not verify signatures.