Common use cases
- Test content fragments from CMS fields, emails, or documentation systems.
- Review copied markup for broken nesting or missing wrappers.
- Validate simple presentational changes before touching an application template.
Render HTML snippets locally without leaving the browser or running scripts.
The preview is sandboxed and scripts are disabled for safety.
Practical Guide
Preview HTML snippets in a sandbox when you need to inspect markup structure and layout without wiring up a standalone page.