Developer Tools
At some point every app needs a password generator, a way to detect bots, some fake data for tests, or a hit counter for analytics. These are the utilities developers end up reinventing across every project. They're already here.
Disposable Domain Checker
Check whether an email domain belongs to a known disposable or temporary email provider. Use this for targeted domain lookups. For full email validation including syntax, MX records, and normalization, see the Email Validator.
Phone Validation
Validate phone numbers globally. Detect carrier, country, type, and VOIP or virtual risk using only phone metadata.
Password Generator
Generate cryptographically secure random passwords with customizable length and character sets
User Agent Parser
Parse user agent strings to extract browser, OS, device type, and bot detection
Counter
Atomic, namespace-isolated hit counter
Random User
Generate random fake user profiles for testing and prototyping β names, emails, phone numbers, addresses, and avatars
Base64 Encode / Decode
Encode strings to Base64 and decode Base64 back to plain text. Supports standard and URL-safe (base64url) variants.
Markdown to HTML
Convert Markdown to HTML in a single API call. Optionally sanitize the output to strip unsafe tags and prevent XSS.
Unit Conversion
Convert between units of measurement β length, weight, volume, temperature, area, and speed