Secure API Key Generator
CSPRNG-backed keys, tokens and secrets with prefixes.
Entropy
191 bits
sk_live_GmhWEScVH6YoGCuwYXvaeDt02AkxNySo sk_live_xUDT41gfCV4v4sqngeeJzSMMUvBYxR3J sk_live_R74AEAkTHZkzYuMhStoWHGezbglQfx42 sk_live_d4ze12YEopxB1y6zDVvfHShW6O5mnCtj sk_live_85t4AW15FwneLwHoCTWUX19f0c0cp9wP
IT Password Policy — Ready-to-Adopt Template
A NIST SP 800-63B aligned policy document you can rename, sign and hand to an auditor.
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About this tool
Keys come from crypto.getRandomValues, the browser CSPRNG. A recognisable prefix such as sk_live_ makes leaked keys detectable by secret scanners and easy to attribute.
How long should a key be
At least 128 bits of entropy — 22 base62 characters. 32 characters is a comfortable default.
Store hashes, not keys
Persist a SHA-256 of the key plus a short display prefix. You can still verify at auth time but a database leak exposes nothing usable.
How to use Secure API Key Generator
- 1
Open Secure API Key Generator
Everything runs on this page — there is nothing to install and no account required to use the free features.
- 2
Add your input
Paste or enter your values in the panel above. The tool updates as you type, so you can iterate quickly.
- 3
Review the output
Check the result, copy it with one click, and adjust the options until it matches what your system expects.
- 4
Take it further
Use the security & infrastructure tips below to make the result production-ready, then unlock the gated extras via the form above.
Best practices
- Treat every result as a snapshot — configuration drifts, so re-check after each deploy.
- Fix the highest-impact finding first rather than chasing a perfect score.
- Apply changes at the shared layer (proxy, CDN, base image) so every service inherits them.
- Document what you changed and when; auditors and future teammates will ask.
Why Secure API Key Generator matters
Infrastructure and security misconfigurations are among the most common root causes of real incidents, and almost all of them are cheap to fix once visible.
Leaving them unaddressed means failed audits, blocked enterprise deals, and avoidable exposure.
Related free & paid tools
| Tool name | Type | Key features | Link |
|---|---|---|---|
| OpenSSL rand | Free | `openssl rand -hex 32` for offline secrets | Visit |
| DopplerOffer | Freemium | Secret storage, rotation and injection into apps | Visit |
| HashiCorp Vault | Freemium | Dynamic secrets and short-lived credentials | Visit |
| InfisicalOffer | Freemium | Open-source secret manager with rotation | Visit |
Links marked Offer may be partner links. They cost you nothing extra and never affect which tools we recommend.