Write a few words
Capture one moment, thought, or feeling from your day. One sentence is enough, with no long journaling session required.
Available on iOS and Android
One line a day.
A chapter of your life every week.
One Line is a simple personal journal: write a few words each day, then let the app turn your week into an intimate, grounded chapter based on what you actually lived.
How it works
Keep a clear memory
Your onboarding, loved ones, narration preferences, and lines help One Line keep continuity without inventing your life.
Receive your chapter
Each week, your lines become a personal chapter that you can keep, revisit, and share.
Start now
Your story can fit in one line a day.
Install One Line on iOS or Android and turn your weeks into personal chapters.