Let's Klott.

Klott your thoughts.

A minimal writing surface that lives in your browser. No accounts, no setup — just open and write. Press / for commands.

Open editor →

Writing

Slash commands

Press / for headings, lists, quotes, code, images, emoji, lorem ipsum, dividers, and move.

Drag handle

A handle on every block — drag to reorder on desktop; use the Move command on mobile.

Custom fonts

Paste any URL — Klott detects @font-face rules and adopts the site’s typography.

Typography controls

Per-Klott font size, line height, letter spacing, and page width.

Eight typing effects

Traditional, Boring, Let’s go, Love, Party, Magical, Chaos, Boom.

Images

Three layouts

Half, Full, and Fill widths — pick the one that fits each picture.

Double-click crop

Tap once to select, double-click to crop directly inside the page.

Drop and paste

Drag from desktop or paste from clipboard — Klott handles upload.

Pages and sharing

Multi-Klott

Browse, search, and group Klotts into folders. Stable list order keeps you oriented.

Instant share URL

Every Klott gets a unique link the moment you start typing.

Collaborator invites

Add an email; we derive a friendly first-name password and send the invite from the app.

HTML and PDF export

Download a Klott as standalone HTML or print to PDF, fonts included.

Privacy gates

Five gates

None, Password, Emoji, or Geo — apply to view, edit, or both.

Geo gate with map

Map preview, address autocomplete via OpenStreetMap, adjustable radius.

Reverse geocoding

Tap the crosshair to use your current location and auto-fill the address.

History and identity

Versions

Save versions, rename them, restore previous states, and delete with undo.

Since last viewed

Diff highlights show exactly what changed since you last opened the Klott.

Identity prompt

Just an email on first use — that’s it. No accounts, no passwords to remember.

Theme and feel

Light and dark

A pure greyscale palette in both themes — no blue tint, no orange accents.

Mobile-friendly

Panels overlay instead of pushing content; edge-tap UI keeps the canvas open.

Klott wordmark

Let’s Klott. Klott your thoughts.

Download Klott

Klott is open and self-hostable. Drop it onto any shared PHP host (Loopia, Hostinger, anywhere with FTP) and you have your own private writing surface. The latest release is packaged as a static bundle plus a tiny PHP backend.

Download latest zip ↓Release manifest

Install in four steps

  1. Download the zip
    Grab the latest release archive above.
  2. Unzip to public_html
    Upload the contents into your host’s web folder — e.g. public_html/ for webroot, or a subfolder of your choice.
  3. Edit config.json
    Set basePath to your subfolder (or "" for webroot) and shareHost to your domain.
  4. Visit your install URL
    Open it in a browser, type your email at the identity prompt, and start klottling.

Full instructions ship inside the zip as INSTALL.md.

Klott your thoughts.

Open editor →