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VellumOpen Vellum

Works on a plane.

After your first visit Vellum opens without a connection. Install it from your browser’s menu and it gets its own window, like any app.

Vellum’s Settings, Code runtimes: download every language for offline use.
Vellum’s Settings, Code runtimes: download every language for offline use.

What works offline

Where your pages live

In your browser’s private storage for vellum.today (the Origin Private File System), on this device. Settings → Storage shows how much is used.

Clearing the browser’s site data for vellum.today deletes your pages. Keep a backup (one file, from Settings) or set up sync.

Install Vellum as an app

  1. Open Vellum

    Visit vellum.today in Chrome, Edge or Safari.

  2. Install it

    Use the install button in the address bar, or the browser’s menu (in Chrome: Cast, save and share → Install page as app; in Safari: Share → Add to Dock or Add to Home Screen).

  3. Open it from your apps

    Vellum opens in its own window, with or without a connection.

In the app