Privacy, in plain words.
Lumatic Labs builds small web tools that run entirely in your browser. This page explains exactly what data is involved when you use this site, our feedback form, or our Google-connected app. No legalese walls, just the facts.
The tools themselves
Every tool on this site (JSON Formatter, URL Parameter Inspector, Base64 Encoder and Decoder, JWT Decoder, Hash Generator, Unix Timestamp Converter, UUID Generator) runs 100% client-side. Whatever you paste, type, or generate is processed on your device and never uploaded, logged, or sent anywhere. There are no accounts, no tracking cookies, and no analytics.
The feedback form
If you use the feedback form, we store what you submit: your message, and an email address only if you choose to give one. It lives in a private datastore, we use it only to reply to you or improve the tools, and we never share or sell it. Want it deleted? Ask us at [email protected] and it is gone.
Our Google-connected app (Lumatic GSC)
We operate a small internal application that connects to Google Search Console through a read-only OAuth connection. It reads search performance metrics (queries, pages, clicks, impressions) for the websites we operate: demo.lumatic-labs.com, super-intelligence.lol, and super-intelligence.rocks. It cannot read email, files, or any other Google data, and it never sees or stores Google passwords. Access is granted through Google's own consent screen and can be revoked at any time in your Google Account under Security, then Third-party access.
Hosting
This site is served through Cloudflare, which processes minimal technical request data (such as IP addresses) as part of delivering pages, under its own privacy policy.
Contact and changes
Questions, deletion requests, or complaints: [email protected]. We may update this page as our tools evolve, and the date below always reflects the current version. Last updated: September 30, 2026.