Markdown document
Local knowledge map
Organize notes, read diagrams, and find any passage without sending documents to a server.
Offline Markdown viewer
Install an Offline Markdown Viewer in Your Browser
Raziel.MD starts online, processes local documents on your device, and keeps core reading, organization, Mermaid rendering, and search available offline after its resources are cached.
- Local files
- Offline reading
- No account required
Online to install, offline to read
What “offline” means in Raziel.MD
Offline availability has clear boundaries: prepare the app once, keep documents local, and use a network only for remote resources.
First load and installation
Open the app successfully while online or install the PWA so the browser can cache the application resources.
Local documents stay local
Imported files, folder references, and the search index remain in browser storage on your device.
Remote features need a network
Updates, remote URL imports, link previews, and remote resources inside documents require a connection.
Core tools available after setup
Use cached app resources to read and organize your local Markdown library when a network is unavailable.
Full Markdown Rendering
Support for GFM (GitHub Flavored Markdown) with tables, task lists, syntax highlighting, and more.
Folder Organization
Browse your files in an intuitive folder tree structure with drag-and-drop.
Quick Search
Instant full-text search across all your files with Ctrl+K.
Mermaid Diagrams
Visualize flowcharts, sequence, Gantt, and other diagram types directly in your documents.
Who it is for
Raziel.MD is ideal for local Markdown libraries
Open, organize, and search Markdown files in your browser. Your documents stay on your device, with offline access after installation.
Use Raziel.MD to
- Open .md files and folders without sending them to the cloud.
- Read GFM, code, and Mermaid diagrams.
- Search your entire local library.
- Work offline without creating an account.
Not designed for
- Real-time collaborative editing.
- Centralized storage for teams.
- Publishing or collaborative visual editing.
Direct answers
Before opening your library
Raziel.MD limits and behavior, without vague promises.
Does Raziel.MD work without internet?
Yes. Core reading, organization, and search work offline once app resources are available on the device.
Are my files sent to a server?
Not in the core flow. Your library is processed and stored locally in the browser.
Can I open a whole folder?
Yes in compatible browsers. Where file-system APIs are limited, regular import remains available.
Do I need to install anything?
No. Use it in the browser or install the PWA for a more integrated offline experience.
Prepare your offline Markdown library
Open Raziel.MD online once, import files or a folder, and install the app for reliable offline access.