DevToolbox: Hash & UUID Tools
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About this app
Hash text, mint version-4 UUIDs, decode JSON Web Tokens, and build standard five-field cron expressions in one compact toolbox.
Key features
• MD5, SHA-1, SHA-256, and SHA-512 digests from the text you type
• Version-4 UUID generation with copy, letter case, and hyphen options
• JWT header and payload decode — the signature is shown, never verified
• Five-field cron builder and parser, with clear errors for macros and ambiguous day fields
Made for developers who need these four checks without switching apps.
Key features
• MD5, SHA-1, SHA-256, and SHA-512 digests from the text you type
• Version-4 UUID generation with copy, letter case, and hyphen options
• JWT header and payload decode — the signature is shown, never verified
• Five-field cron builder and parser, with clear errors for macros and ambiguous day fields
Made for developers who need these four checks without switching apps.
Generate hashes and UUIDs, decode JWTs and build cron expressions.
Updated on
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First Release
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About the developer
程勇涛
hschengyongtao@gmail.com
蜀鑫东路88号金沙海棠
青羊区, 成都市, 四川省
China
610000
