Local-first · End-to-end encrypted

Journal your day, like a chat

Just open and write. Text, photos, video, voice — send a quick line and that's an entry. Everything stays on your own device first.

Free · Local-first · No account needed

Islet

Journaling, made effortless

No blank page to stare at — just send a line.

Chat-style entries

Write like you're sending a message. One line is one note — capture the thought right away.

Speak it out

Hold to talk and it turns into text. Jot things down while walking or on the go.

Photos & video

Keep the moment itself in your journal, not just the words.

Multiple notebooks

Travel, reading, food — keep separate threads that never get tangled.

Look back by date

Open the calendar and jump straight back to whatever you wrote that day.

End-to-end encrypted

Encrypted on your device before syncing — the cloud only ever sees ciphertext.

One thread per part of life

Multiple notebooks

One thread per part of life

Give your days a few separate storylines. Each notebook is its own chat — covers and entries never get mixed up.

  • Create notebooks for travel, reading, food and more
  • See each notebook's latest entry at a glance
  • Switching notebooks feels like switching chats
Jump back to any day

Look back by date

Jump back to any day

Every day you write lights up on the calendar. Tap a date to revisit the words, voice notes, and videos from that moment.

  • See your journaling streak across the month
  • Tap a date to replay that day's audio and video
  • Browse to remember; edit back in the journal
Your journal, for your eyes only

End-to-end encrypted sync

Your journal, for your eyes only

Pick S3 or WebDAV as your storage. Data is encrypted on your device with a recovery key before it ever leaves — the cloud only holds ciphertext.

  • Works with S3 and WebDAV — bring your own storage
  • The recovery key stays with you; no one else can decrypt
  • Move devices and restore everything with your key

Privacy, by default

Islet is local-first — everything is saved on your device first. Turn on sync and your data is encrypted locally with a recovery key, then uploaded to storage you own. The cloud only ever holds ciphertext.

Local-firstFully usable offline. Your data always stays with you.
End-to-end encryptedEncryption happens on-device; the key never leaves it.
Bring your own storageSync to your own S3 / WebDAV — never through our servers.
No accountNo sign-up, no personal data collected — just open and write.

Start journaling today

Free, no account. Give your life a chat log worth keeping.