API Key Generator
API Key Generator is a free online Security Tools tool that random hex / Base64 secrets of any length instantly in your browser. Paste your data, adjust the options and get the result in real time — no installation, no sign-up, and nothing is ever uploaded to a server.
Description
Random hex / Base64 secrets of any length.
- Because everything is computed client-side, API Key Generator is safe to use with sensitive data such as API keys, tokens or private logs.
How to use
Using API Key Generator takes three steps:
- Paste your data into the input box (or load the example).
- Configure the options to match your target format or scenario.
- Copy, download or inspect the output — it updates live as you type.
Use cases
Common situations where API Key Generator helps:
- Random hex / Base64 secrets of any length.
- Because everything is computed client-side, API Key Generator is safe to use with sensitive data such as API keys, tokens or private logs.
FAQ
What is API Key Generator?
API Key Generator random hex / Base64 secrets of any length. It runs entirely in your browser, so your data stays private.
Is API Key Generator free to use?
Yes. API Key Generator is free, unlimited and works without registration or installation.
Does my data get uploaded?
No. All processing happens locally in your browser; nothing is sent to any server.
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