Is the license key generator free to use?

Yes! Our license key generator is completely free with no registration required. Generate unlimited secure keys for your software and products at no cost.

Can I customize the format of generated keys?

Absolutely! You can customize key length, character sets, patterns, and structure to match your specific licensing requirements and branding needs.

Can I generate multiple keys at once?

Yes! Our batch generation feature allows you to create multiple license keys simultaneously, perfect for software releases or bulk licensing.

Are the generated keys secure?

Yes! The generator creates cryptographically secure keys with validation options and checksum features to prevent counterfeiting and ensure authenticity.

What can I use these license keys for?

Generated keys are perfect for software licensing, product activation, serial numbers, registration codes, and any application requiring unique identifiers.

Free License Key Generator - Software Serial Number Creator

⚙️ Configuration

Key Format:

Custom Pattern: Use X for characters, other symbols as separators (e.g., XXX-XXX-XXX) Pattern must contain at least one X

Characters per Segment: Must be between 1 and 20

Number of Segments: Must be between 1 and 10

Separator:

Character Set:

Uppercase (A-Z)

Lowercase (a-z)

Numbers (0-9)

Symbols (!@#$%)

Exclude Ambiguous (0,O,1,I,l)

Please select at least one character set

Number of Keys: Must be between 1 and 1000

Prefix (optional):

Suffix (optional):

Preview

XXXX-XXXX-XXXX-XXXX

Key Strength

Good ~10^14 combinations

Quick Presets

📋 Generated Keys

Click "Generate License Keys" to create your keys...

🔐 License Key Generator

Keyboard Shortcuts

⚙️ Configuration

Preview

Key Strength

Quick Presets

📋 Generated Keys

🔍 Validate Key