무료 무작위 키 및 비밀 생성기
새로운 서비스를 설정하시나요? API 키, JWT 비밀, 16진수 토큰 및 기타 임의 문자열이 필요합니다. Dokall은 한 곳에서 여러 키 형식을 생성합니다. 결과를 클릭하면 클립보드에 복사됩니다.
.env 파일 부트스트래핑, 인증 흐름 테스트 또는 명령줄에 접근하지 않고도 개발 자격 증명 생성에 적합합니다.
Frequently Asked Questions
What types of keys can I generate?
Dokall generates hex keys, Base64 keys, alphanumeric strings, UUIDs, and JWT-compatible secrets in various lengths. Each format suits different use cases - hex for crypto keys, Base64 for API tokens, UUIDs for unique identifiers.
Are the keys cryptographically secure?
Yes. Keys are generated using crypto.getRandomValues(), which pulls from your operating system's cryptographic random number generator. This is the same source used by security libraries and password managers.
What length should a JWT secret be?
For HS256, use at least 256 bits (32 bytes) of randomness. A 64-character hex string or 44-character Base64 string provides adequate entropy. Longer secrets are better but rarely necessary beyond 512 bits.
Can I generate multiple keys at once?
Yes. Generate batches of keys in your chosen format and length. Click any result to copy it to your clipboard.
Is it safe to generate secrets online?
Dokall generates keys entirely in your browser - nothing is sent to a server. For production secrets, browser-based generation is acceptable when using crypto.getRandomValues(). Avoid generating secrets on untrusted or public computers.