Private diary
Daily journal for your phone
Write a page for each day, with no account and nothing kept on a server.
“Make it mine” asks you to sign in first. On the Free plan, your copy is your one app; you can delete it any time.

- Made by
- xp4u1
- Licence
- AGPL-3.0
- Popularity
- 70 stars on GitHub
- Uses
- Your browser
What you can do
- Write a page about your day, or add a memory any time
- Scroll back through old entries and search their titles
- Keep entries in your browser only; Safari can erase them after a week without a visit
Who it’s forPeople who want to write a little each day, just for themselves
Once it’s yours
- Your own copy, at its own address
- Anyone with its address can open it, until you choose who can
- Change it with your own coding agent
Ideas for changing it
Once it’s live, give any line below to your coding agent.
Add buttons to save all my entries to a file and load them back
Make the search look inside my entries, not just their titles
Let me tap a day in the week at the top to open that day's page
Source and licence
Private diary is open source: its authors, xp4u1, published the code for anyone to use and change.
Its licence, AGPL-3.0, lets you use and change it for free; when other people use your changed version, you share your changed code with them.
Your copy is the version you copied; the authors’ later updates don’t arrive by themselves.
More like this
PhotoCraftLayered photo editorOpen the page and start editing photos, with nothing to install and no uploads.
ExcalidrawHand-drawn style whiteboardQuick flowcharts and sketches stay in your browser; export a file to carry on on another device.
Image shrinkerPhoto compressor and converterYou decide how small each photo gets and how much quality it keeps, with no uploads.
Describe an app, or bring one from your agent. Tofu puts it online.
Works with any coding agent
© 2026 Tofu
trytofu.ai