Features
From the first line you write to looking back ten years later — every Diarum feature, explained.
Diary
One entry a day. Open, write, done.
Exactly one entry per day. Open the app and you are on today’s page; everything saves itself, even offline.
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Images
Upload, resize and manage — all built in
Drop images in and keep writing. Automatic thumbnails, Live Photos and HEIC, local / S3 / Chevereto storage, a media library and a trash.
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Statistics
See how your writing adds up
Total words, words in the last month, six months and year, daily and yearly charts and your streak — all on one page.
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Sharing
A beautiful image or clean Markdown in one click
Turn an entry into a polished share image with 5 themes, or copy it as Markdown with images rewritten to public links.
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AI assistant
A private assistant that has read your diary
Bring any OpenAI-compatible model. Entries are embedded automatically and retrieved with built-in RAG, so the AI can write reviews, weekly reports and year-end summaries from your own words.
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MCP
Let any AI agent read your diary
A built-in Model Context Protocol server (Streamable HTTP). Claude, Cursor and other AI clients get read-only access with your API token.
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API
Plug your diary into n8n and everything else
A token-based read-only diary API, auto-generated OpenAPI docs and Memos webhook sync make your diary part of any workflow.
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Backup & import/export
Your data, always portable
Export a complete archive of entries, images and AI conversations in one click, and back up automatically to your own S3 on a schedule with retention and one-click restore.
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Administration
For one person or the whole family
Built-in multi-user accounts and an admin console: system overview, user management and roles — plus a CLI for the same.
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Audit & visitor statistics
Every access, on the record
A system-wide audit log of every API call, and per-entry visitor statistics that record every read — including refused attempts — so you can confirm nobody but you has read your diary.
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