Your own private wiki.
PrivaSpace is a personal knowledge base built the way Wikipedia works — articles that link to each other, organised into categories, all of it searchable. The difference is that yours is private. Only you can read what you write.
What it does
Write properly
A rich-text editor with headings, lists, quotes, code blocks and tables. No Markdown to memorise — the formatting is where you expect it.
Link your notes together
Type [[ anywhere to link to another article. Link to one you have not written yet and it shows up red, exactly like Wikipedia — click it to start writing.
See what links back
Every article lists what links to it, so connections you made months ago stay visible instead of getting buried.
Organise as you go
Nested categories for structure, tags for the themes that cut across them. A parent category shows everything filed beneath it.
Find anything
Full-text search across every article, with "exact phrases", OR and -exclusions. Results are ranked and highlighted.
Attach files
Drop images into an article or attach documents. Files are stored privately and served only to you.
Private by default
Every account is separate. Your articles, categories, tags and uploaded files are visible only to you — there is no sharing feature, no public profile, and no way for another user to reach your content.
Signing in uses Google only to confirm who you are. PrivaSpace asks for your name, email address and profile picture, and nothing else — no access to your Gmail, Drive or contacts.
Your writing is never used for advertising, never sold, and never used to train anything. Page views are counted with cookieless analytics that never see what you write and cannot follow you to other sites.
The details are in the privacy policy.