relnote

Lock any note with a password only you know — zero-knowledge AES-256 encryption. Clean Markdown editor, tags, wikilinks, brain graph, voice & OCR.

One calm app for everything you think, write, and remember — private by design.

Relnote brings your notes, ideas, and knowledge into a single elegant workspace. Write in clean Markdown, connect your thinking with #tags and [[wikilinks]], and see it come together in a visual graph. Then lock anything you want behind zero-knowledge encryption that not even we can read.

WRITE THE WAY YOU THINK

• Clean Markdown editor: headings, lists, checkboxes, bold and italic.
• Inline math with $...$ for quick formulas.
• Draw inside any note — sketch a diagram or jot an idea by hand.
• Voice notes: dictate and it becomes text.
• OCR: snap a photo and pull the text straight out of it.

ORGANIZE WITHOUT FRICTION

• Notebooks to group related notes.
• #tags that auto-link as you type.
• [[wikilinks]] between notes — tap to jump, or create a new note on the spot.
• Quick switcher: find any note by title in a keystroke.
• Local-first and fully offline — your notes are always there.

SEE THE BIGGER PICTURE

• Brain view: a living graph of how your notes connect.
• Mood line: on-device sentiment of your writing over time — your journal's emotional arc, computed privately with no server AI.
• Daily note: today's calendar events pulled in automatically.

BRING IN WHAT MATTERS

• Import EPUB or PDF — each chapter becomes its own note.
• Presentation mode: turn any note into clean slides in seconds.

PRIVATE BY DESIGN

• Zero-knowledge end-to-end encryption (AES-256) for any note or notebook.
• Optional biometric unlock with Face ID or Touch ID.
• Everything is encrypted on-device. Nobody — not even us — can read your content.
• End-to-end encrypted sync keeps your notes in step across your devices, still unreadable to us.
• Share a note through a secure link, only when you choose to.

Because your encryption is zero-knowledge, only you hold the key. If you forget your password, no one — including us — can recover that content. That is what private means.

Whether you keep a private journal, a diary, a second brain, or a knowledge base of ideas, Relnote stays elegant, fast, and genuinely secure. A serious markdown notes app and note organizer that respects what you write.

Relnote is free and ad-supported.