About this utility
How to use Safe Markdown Preview
Preview Markdown as inert semantic UI and export sanitized HTML without executing embedded markup.
What to provide
Paste or drop Markdown. Raw HTML, scripts, executable URLs, iframes, and embedded objects are removed.
- Paste, type, or drag and drop a supported text file into the input area.
- Choose the options that match your intended result.
- Select “Run tool” or press Ctrl/Command + Enter, then copy, download, or move the result back into the first input for another pass.
What the result means
Sanitized HTML plus a safe source-synchronized preview.
Privacy and safety
This utility is loaded as browser code and processes your input only in this tab. OmniCastConverter has no upload endpoint and never stores your content, filenames, tokens, or secrets. Generated markup and code are shown as inert text and are never executed.
Limitations
- The safe preview intentionally omits raw HTML and advanced plugin syntax whose behavior depends on external renderers.
Try the included example
Select “Load example” at any time to restore this tested sample.
# Release 2.0
- Faster local conversion
- **No uploads**
[Documentation](https://example.com/docs)