Viewing and Editing Text Files

You can view and edit text-based files — Markdown, HTML, JSON, SQL, TXT, and more — directly, without downloading them.

Markdown viewer


Preview

A viewer suited to the file format is provided.

FormatPreview
Markdown (.md)Displayed as a formatted document
HTML (.html)Rendered as a web page
JSON (.json)Collapsible/expandable tree structure
Email (.eml)Sender/recipient info, body, attachments
Other textDisplayed as raw text

For HTML files, some scripts may be blocked for security reasons. If you need the file to run exactly as-is, download it and open it locally.

Viewing Raw Data

Click the Raw Data button in the top right to view the data before rendering.

Markdown viewer

Editing

Switching to Edit Mode

  • Double-click the body text, whether in Preview or Raw Data mode, to switch to edit mode.
  • For Markdown, a basic text editor is provided, and you can insert images. You can specify not only relative paths like ./image.png but also absolute paths.

Pasting Images into Markdown

  • Use Ctrl+V (Mac: Cmd+V) to paste an image from the clipboard directly.

Pasting an image into Markdown

When you paste a clipboard image, it's saved directly inside the document in base64 format. This is convenient for sharing as a single document without needing to manage image files separately, but be aware that if there are many images or they are large, the document's own size will grow accordingly.

Markdown image - base64

AI Autocomplete

When the cursor pauses and blinks for a moment, AI suggests content to continue writing. This feature requires an administrator to enable editor AI autocomplete and configure the model selection method in AI Integration and Policy.

AI autocomplete

Saving

  • Click the floppy disk icon at the top, or save with Ctrl+S (Mac: Cmd+S).
  • In Raw Data mode, you can use Ctrl+F for text search and bulk replace.