Tools

Capture the thought before it disappears.

Sophia Thought Capture Method

The best ideas and realisations are fleeting. They appear in the shower, during a walk, at 2am. Sophia is fast to open, asks for nothing, and stores your captures locally. No internet needed. No account to log into. Just capture and go.

Quick Summary

What it is
Capture thoughts instantly without an account or internet. Opens fast.
What it helps with
Fleeting ideas lost, inability to capture quickly, note-taking friction.
How to use it
Open Sophia in your browser → Write; it saves on this device as you go → Close the tab when you are done

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Frequently Asked Questions

Is it private?

Yes. Everything you write is stored only in your browser (IndexedDB, via PGlite) and is never sent to a server. Sophia does send a few content-free usage signals so we can see what to fix; the privacy page lists exactly what.

Do I need an account?

No. There are no accounts or logins. Open Sophia and start writing.

Does it work offline?

Yes. Once it has loaded, Sophia works offline as a Progressive Web App, including in airplane mode.