Dev Utilities
Developer tools and utilities
4 tools available
Cron Expression Parser
Free online cron parser and explainer. Parse cron expressions, see human-readable descriptions, and preview next scheduled runs.
dev utilities
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Diff Checker
Free online diff checker to compare two text blocks. Highlight additions, deletions, and changes with split or unified view. Copy unified diff format.
dev utilities
HTTP Status Codes
Free HTTP status code lookup tool. Search and browse all HTTP response codes with descriptions, use cases, and examples. Complete 1xx-5xx reference.
dev utilities
Featured
JWT Decoder
Free online JWT decoder. Decode and inspect JWT tokens, view header and payload claims, check expiration times, and understand token structure.
dev utilities