金鑰與令牌生成器

使用可自訂格式產生API金鑰、安全令牌、密碼和加密金鑰。

api key generatortoken generatorpassword generatorcryptographic key generatorsecure key generator

Options

Key Type

Length

Count

Character Set

Uppercase Letters (A-Z)

Lowercase Letters (a-z)

Numbers (0-9)

Special Characters (!@#$%^&*...)

Output Format

Prefix (optional)

Suffix (optional)

Output

Privacy: This tool runs entirely in your browser. No data is sent to our servers. We don't store, share, or have access to any of the information you process here.

Examples

Example 1

Generate API key: sk_live_51abc123...

Click "Example 1" above to load

Example 2

Create secure password: P@ssw0rd!2024

Click "Example 2" above to load

Example 3

Generate JWT secret: hS6q3z9LpV2r8wN1xM4c7Q0aZ5dF8gJ

Click "Example 3" above to load

Frequently Asked Questions

Q: What types of keys can I generate?

A: API keys, JWT tokens, secure passwords, cryptographic keys (hex/base64), and custom tokens.

Q: Are generated keys secure?

A: Yes, all keys are generated using cryptographically secure random number generators in your browser.

Related Tools

UUID Generator

Generate UUIDs (v4, v7) for unique identifiers in applications.

Base64 Encode/Decode

Encode text to Base64 or decode Base64 to text. Supports files.

Privacy & Security

This tool runs entirely in your browser. No data is sent to our servers. We don't store, share, or have access to any of the information you process here.