Helper Tools
Provides utility functions for common developer tasks like encoding/decoding, geolocation lookups, hash generation, QR code creation, and timezone conversions. Includes smart caching and rate limiting for external API calls.
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What it does
- Encode/decode Base64, URL, and HTML content
- Look up IP geolocation data
- Generate cryptographic hashes (MD5, SHA-1, SHA-256, SHA-512)
- Create QR codes in terminal, SVG, or Base64 formats
- Generate UUIDs
- Convert between timezones
Best for
Developers needing quick utility functionsBuilding applications with geolocation featuresCreating QR codes for apps or websitesData encoding/decoding workflows
Intelligent caching for API callsBuilt-in rate limitingMultiple QR code output formats
