A Free, Open-Source Day One Alternative (No Subscription)
Day One is polished, but it locks sync and AI behind a subscription and stores your entries on its servers. Here's a free, open-source alternative that keeps everything on your device.
Day One is one of the best-known journaling apps, and for good reason — it's polished, it syncs across Apple devices, and it has years of features behind it. But two things push a lot of people to look elsewhere:
- The subscription. Sync, unlimited journals, and the newer AI features sit behind Day One Premium. If you stop paying, you lose the parts that made it useful.
- Your entries live on someone else's servers. Day One offers end-to-end encryption for sync, which is genuinely good — but the architecture still revolves around an account and a cloud backend you have to trust.
If you want to journal and talk to your journal with AI, but you'd rather not pay monthly or hand your diary to a server, Writed is built for exactly that.
What Writed does differently
Writed is a private Markdown journal with a built-in AI assistant — and the whole thing runs inside your browser tab. There is no Writed account, no Writed database, and no Writed backend. It's a static website, and it's open source under the MIT license.
| Day One | Writed | |
|---|---|---|
| Price | Free tier + paid Premium | Free, forever |
| Account required | Yes | No |
| Where entries live | Your device + Day One cloud | Your browser only |
| AI features | Premium, server-side | Built in, runs on your device |
| Source code | Closed | Open (MIT) |
| Install | App download | Open a URL |
"Runs in your browser" — what that actually means
When you write an entry, it's saved to your browser's local storage (IndexedDB) on that device. When you ask the AI a question, a small embedding model and a chat model run on your own machine — your text is never uploaded to be processed.
The only time Writed touches the network is the first visit, when your browser downloads the AI model files from public CDNs (the same way it would download images or fonts from any site). After that, Writed works fully offline.
You don't have to take that on faith: open your browser's DevTools, go to the Network tab, write an entry and chat with it. You'll see zero upload traffic.
What you give up (being honest)
Writed is desktop-first. The chat model uses WebGPU for speed, which is strongest on a laptop or desktop with a modern browser. On phones it falls back to a smaller CPU model that works but is slower. If your journaling is mostly on an iPhone, Day One is still smoother today.
Writed also doesn't have built-in multi-device cloud sync yet — because there's no server. (Encrypted sync is planned as an optional paid add-on; the local app stays free.) For now, you move your journal between machines by exporting it.
Your data stays portable
Writed exports your whole journal as a zip of plain Markdown files with YAML frontmatter — the same format Obsidian and Logseq read. There's no lock-in: if you ever leave, you walk away with clean .md files.
Try it in ten seconds
No download, no sign-up. Open the app and start writing — then ask it a question about what you wrote.
Frequently asked questions
- Is Writed really free?
- Yes. The local app is free forever and open source under the MIT license. A future optional Pro tier will add encrypted cloud sync, but the on-device journal stays free.
- Can I import my Day One entries?
- Writed reads and exports plain Markdown with YAML frontmatter. Day One can export Markdown/JSON; you can convert those into dated Markdown entries. There is no one-click importer yet.
- Does Writed sync across my devices like Day One?
- Not yet — there is no server, so today you move entries between devices by exporting a zip of Markdown files. Optional end-to-end encrypted sync is planned for a paid tier.