HTML Editor | How to use and interpret results
Inspect an HTML draft inside a preview frame to see its visual structure. Unlike a formatter, the central output is a rendered view rather than rewritten source code.
- Runs in your browser
- Nothing is uploaded
- No signup; device limits apply
Loading the tool. If it does not appear, reload this page.
How to use this tool
Enter a small HTML fragment and preview it. Relative image and stylesheet paths may resolve differently from the deployment location, so review resource addresses too.
Results and examples
<h2>Notice</h2><p>Body</p> displays a heading and paragraph in the preview. Seeing it rendered does not save a WordPress post or alter a production page.
Worked example
<h2>Notice</h2><p>Body</p> displays a heading and paragraph in the preview. Seeing it rendered does not save a WordPress post or alter a production page.
Limitations
- Theme CSS, plugin processing and server code are not reproduced.
- Frame security rules can limit scripts and external resources.
Fields
| Field | Guidance and constraints |
|---|---|
| HTML source | Check the unit and format displayed beside this field. |
| Preview (sandbox) | Check the unit and format displayed beside this field. |
Data handling
Processing stays in the current browser tab; the site does not upload tool input for the calculation itself.
Sources
Frequently asked questions
Does preview publish the page?
Notice Body displays a heading and paragraph in the preview. Seeing it rendered does not save a WordPress post or alter a production page.
Will it exactly match my theme?
Theme CSS, plugin processing and server code are not reproduced. Frame security rules can limit scripts and external resources.
