Developer Tools
Developer Tools are small, focused utilities for the checks that come up constantly while building software — validating an email or phone number, decoding a JWT, looking up DNS records, or generating a secure password. They're built for developers who want an instant answer without spinning up a script, and every tool is also available as a REST API endpoint for use directly in an application. Processing that can run client-side — encoding, hashing, password generation — happens entirely in your browser, with nothing sent to a server.
Validation APIs
Validate email addresses, phone numbers, VAT numbers, and IBANs against live registries.
Network & Security Lookups
Look up DNS records, check SSL certificates, and verify domain age and IP geolocation.
Encoding & Text Utilities
Decode tokens, parse cron expressions, encode/hash text, and generate secure passwords — all client-side.
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