Utilities
Practical developer utilities: identifiers, encoders, JWTs, hashes, JSON/YAML/CSV conversion, regex testing, cron parsing, user-agent parsing, slug generation, secure password generation, QR codes.
| Method | Path | Summary |
|---|---|---|
| GET | /api/uuid | UUID v4 or v7 (?version=) |
| GET | /api/uuid/bulk | Bulk UUIDs (?count=) |
| GET | /api/ulid | ULID |
| POST | /api/base64/encode | Base64 encode |
| POST | /api/base64/decode | Base64 decode |
| POST | /api/hash/md5 | MD5 hash |
| POST | /api/hash/sha1 | SHA-1 hash |
| POST | /api/hash/sha256 | SHA-256 hash |
| POST | /api/hash/sha512 | SHA-512 hash |
| POST | /api/jwt/decode | Decode JWT (header + payload, no verification) |
| POST | /api/json/format | Format / minify JSON |
| POST | /api/json/validate | Validate JSON |
| POST | /api/yaml/to-json | YAML → JSON |
| POST | /api/json/to-yaml | JSON → YAML |
| POST | /api/csv/to-json | CSV → JSON |
| POST | /api/json/to-csv | JSON → CSV |
| POST | /api/regex/test | Test a regex against input (ReDoS-safe) |
| GET | /api/cron/parse | Parse a cron expression and project upcoming runs |
| GET | /api/ua/parse | Parse a User-Agent string |
| GET | /api/slug | Generate a URL-safe slug |
| GET | /api/password/generate | Cryptographically random password |
| GET | /api/qr/generate | QR code (SVG or PNG) |
See the full reference or fetch the live OpenAPI 3.1 spec.