Secure API Key Generator
Generate cryptographically random API keys, webhook secrets and tokens in your browser.
Inputs
Results
Enter your numbers and the results appear here instantly.
What is the secure api key generator?
Integrations need secrets that are genuinely unpredictable — a memorable string is not one. This generator uses the browser's cryptographic random number generator to produce keys of your chosen length and alphabet, with an optional prefix so keys are identifiable in logs. Nothing is transmitted: generation happens entirely on your device.
How to use it
- 1Enter your key length.
- 2Adjust prefix, character set and how many if they apply — leave them as they are if not.
- 3Press Generate. Results update instantly, so you can change a number and compare.
- 4Save the result to your account if you want to come back to it later.
Frequently asked questions
- Is the Secure API Key Generator free to use?
- Yes. The Secure API Key Generator is free, unlimited and does not require an account. Creating a free account only adds favourites, saved results and history.
- Is my data sent anywhere?
- No. Everything runs in your browser — your figures never leave the device unless you choose to save a result to your account.
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