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WasyTech
AvailableOpen SourceMIT

Cryptographic Key Generator

Generate secure crypto keys locally.

Online key generators are a massive security risk. This utility uses your browser's native Web Crypto API to generate RSA, ECDSA, and AES keys locally. Your private keys are never transmitted over the network, ensuring absolute cryptographic hygiene.

  • Web
Open SourceLocal processingNo account

Downloads for this utility are being prepared.

Core features

Included in the free core utility.

  • Generate RSA (2048/4096) and ECDSA key pairs
  • Export to PEM (PKCS#8/SPKI) and JWK formats
  • Zero network requests; 100% client-side execution

Privacy & data handling

This utility processes data locally on your device wherever technically possible.

Processing
Local, on your device
Account
Not required
Internet
Works offline
Telemetry
No telemetry

Details

Category
Developer Tools
Platforms
Web
License
MIT

Frequently asked questions

What does Key Generator do?

Online key generators are a massive security risk. This utility uses your browser's native Web Crypto API to generate RSA, ECDSA, and AES keys locally. Your private keys are never transmitted over the network, ensuring absolute cryptographic hygiene.

Is Key Generator free?

Yes. Key Generator is free to use.

Is Key Generator open source?

Yes. Key Generator is open source under the MIT license.

Does Key Generator require an account?

No. Key Generator does not require an account.

Does Key Generator send my data anywhere?

Key Generator has no telemetry. Processing happens locally on your device.

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