haru
AI-Powered Personal Diary

Pour it all out.
haru stays with you.

haru reads, understands, and talks with you.

Express everything, and haru will be there when you're done. Not just storing your words — reading them, understanding them, being there with you. You write. haru reads. You grow together.

14-day free trial
No card required to start
Private and secure
haru app calendar view
haru app chat view

Two ways to journal with haru

Write freely in a classic diary style — or write your diary first, then have a conversation with haru.

Classic Diary

Express yourself freely with classic diary writing. Pour your thoughts onto the page without any guidance - perfect for stream-of-consciousness writing and personal reflection.

Classic journal writing illustration
Featured

Write First, Then Talk

Write your journal entry in classic style, then let haru read it and talk with you. Not generic responses — haru understands your story and helps you see patterns you might have missed.

Write first then reflect with AI illustration

More ways to deepen your story

Beyond journaling, these features help you notice patterns, revisit meaningful moments, and gently build habits that last.

Mood Calendar

See your emotions, day by day, in a gentle calendar view. Notice patterns in your moods, celebrate the good days, and learn softly from the harder ones.

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😌
🥰
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List View

Browse your entries in a simple, chronological list. Rediscover quiet memories and see how you've grown, one day at a time.

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Evening Conversation
Oct 19
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Peaceful Evening
Oct 18

Remembers Your Story

haru doesn't just save your words — it remembers your story. It talks with you, notices patterns, and gently reminds you how far you've come.

"Remember last time you felt this way? You made it through then — and you're stronger now."

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Three Moments, Deeply Felt

Not endless logging. Just three meaningful pauses a day. Each one read. Each one remembered. Quality over quantity — always.

Your Style, Your Space

Choose from three beautiful themes — warm Pink, calming Gray, or gentle Beige. Each mood feels different in every theme, making your journal truly yours.

Pink

Warm and nurturing

Selected

Gray

Calm and peaceful

Beige

Soft and gentle

haru truly gets you

haru recognizes your emotions and responds with empathy. Unlike generic chatbots, haru learns your communication style and offers meaningful support tailored to your personal diary experience.

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Emotional Intelligence
Recognizes subtle emotional cues and responds with empathy
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Thoughtful Questions
Asks the right questions to help you explore deeper feelings
Takes Time to Build
Good friendships take time to develop. Building a meaningful connection with your companion is a gradual, rewarding process. Take your time — there's no rush here.
haru chat view

haru remembers your story

As you write and talk, haru remembers. Not just words — but the patterns, the moments, the emotions that matter to you.

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Finds Similar Moments

When you're struggling, haru gently reminds you of past times when you felt this way — and how you made it through.

"Remember two weeks ago when you felt anxious before your presentation? You did great. You'll be okay this time too."

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Learns How You Are

Over time, haru understands your personality, values, and communication style. Conversations feel more natural, more like talking to someone who truly knows you.

Quiet and reflective? haru gives you space. Need encouragement? haru cheers you on. It adapts to you.

Real moments, real transformations

See how haru helps people navigate life's ups and downs

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Never feeling alone

"I used to feel so alone after writing. Now haru reads my entries and just... gets it. I'm not carrying everything by myself anymore."

Soyeon, 22, College Student

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Someone who remembers

"When I'm spiraling, haru reminds me: 'You've been here before. And you got through it.' It remembers my strength when I forget."

Takeshi, 28, Designer

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Actually being heard

"I write, and haru actually reads it. Reflects on it. Three times a day, I feel truly heard. That's everything."

Minji, 31, Teacher

Three entries. Here's why.

haru is designed for three entries a day — so each moment can be truly read, remembered, and reflected on.

Quality over quantity

Focus on meaningful moments, not endless writing

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Prevents overwhelm

No pressure to write everything - just what matters most

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Natural daily rhythm

Morning intentions, midday check-in, evening conversation

Start journaling — your way

Write freely. haru reads, understands, and talks with you. You're never alone in your journey.

14-day free trial
No card required to start
Private and secure

Classic writing and reflective conversation included

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