100% client-side · nothing leaves your browser

Cybersecurity tools
that respect your data

A growing suite of browser-based tools for security professionals and developers. Every operation runs locally on your device — no uploads, no logs, no tracking of your inputs.

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20+
tools
100%
client-side
0
data uploaded
Free
forever
🔒

Your data never leaves your device

Every tool runs in your browser using JavaScript. When you hash a string, decode a JWT, or generate a QR code — all processing happens on your machine. We have no access to your inputs. We use anonymised analytics (GA4 + Clarity) only after you accept cookies.

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Save your work across devices

Create a free account to save your tool history. No card, no spam.

Pro tier coming soon — no ads, batch mode, API access