One HTML File

Journal

A private daily notebook in one HTML file for writing down what you worked on today and looking back later to see your progress.

Open Download
  • Free
  • Works offline after download
  • Keeps your data in the file
  • No account needed
journal.hyperclay.com Open full page

Who it is for

Writers, developers, researchers, and anyone who wants a calm place for daily notes or work logs without putting private entries into an online account.

Yours in one HTML file

Open it in your browser to start right away, or download the HTML file to keep on your computer. It is free, works offline after download, keeps your data inside the file, and needs no account to use.

What it does

  • Writes dated Markdown entries on ruled paper and saves changes as you type.
  • Searches across every entry as you type and highlights matching words in place.
  • Collects inline hashtags from your notes so you can filter entries by topic.
  • Exports your notebook to a plain Markdown file and imports Markdown files at any time.