HTML Source Viewer
Paste HTML source code to view it as-is — everything is processed on your device, never sent anywhere.
Everything runs in your browser. Your data is never sent to our servers.
Example
Example Input
<div class="a"><p>Hi</p></div>
Example Output
colored markup (source)
How to Use
- 1Paste HTML source code into the input box.
- 2Click View (or press Ctrl+Enter).
- 3See the rendered result — text, table, tree, highlighted code, or a preview.
About HTML Source Viewer
HTML Source Viewer displays HTML source code with syntax highlighting — tags, attributes, and text are colored distinctly. This shows the SOURCE (raw code), not its visual render (use HTML Preview for that).
Useful for reading markup, reviewing page structure, or presenting HTML neatly.
FAQ
Is my file/data uploaded to a server?
No. Everything is opened and rendered in your browser with JavaScript (the File API). Nothing is uploaded, logged, or stored on our servers — safe for sensitive files.
How is this viewer different from an extractor or parser?
A viewer shows the content as-is (read-only) — you see the file/text the way it is. An extractor pulls raw data (e.g. text from a PDF) into a string, while a parser breaks input into its component structure. A viewer focuses on "see", not "transform" or "pull".