Generate asymmetric keys, symmetric keys, and random secrets with the browser Web Crypto API.
Accepted input
Accepts tokens, hashes, certificates, encoded strings, or auth-related payloads. Sensitive values stay in the browser unless the tool explicitly calls a user-supplied endpoint.
How to use
- Open Crypto Key Generator and paste, type, or upload the input it expects.
- Adjust the available options until the preview or output reflects the workflow you need.
- Use copy, download, or related follow-up tools once the result looks correct.
Tips
- Pair it with other security tools from the same category when you need a broader workflow.
- Pinned tools and recent history make it faster to return to repeated workflows.