A diary that belongs only to you.

Sophia Cloud Personal Diary Method

Cloud-synced diaries exist on servers owned by companies with terms of service, privacy policies, and acquisition risks. Sophia's diary exists only in your browser. No company has ever held your words. No terms-of-service change will ever affect access to your past entries.

Quick Summary

What it is: Nothing syncs to any cloud.
What it helps with: Cloud breach anxiety, permanent deletion fear, metadata tracking, corporate data mining.
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.