How do I use the API Key Generator?

Paste your api-key input on the left and click Generate — results appear instantly on the right. Click "Try Sample" to load an example that demonstrates what the API Key Generator does. Copy the output with the button above the panel, or download it as a file with the icon next to it. Related keywords: api-key, secret. If you're looking for a specific variant, check the Related tools strip below.

What can I use the API Key Generator for?

Quick api-key transformations during development Debugging production payloads without leaving the browser Generating sample data for tests, demos, and documentation Sharing reproducible tool output with teammates

Is the API Key Generator free and private?

Yes — it runs in your browser, requires no signup for basic use, and your data never leaves your device. DevToolsSurf generators never call home — output is cryptographically random and generated entirely in your browser.

DevTools Surf

API Key Generator

Secure random API keys with prefix (sk_, pk_, whsec_) — base62 or hex

1 credit

prefix=sk bytes=32 count=3 style=base62|hex

API Keys

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