Free Online HTML Viewer

Open and view HTML, HTM, and MHTML files directly in your browser — fast, secure, and accurate.

Select your file

Secure rendering

Instant preview

Professional HTML Viewing Experience

Our HTML Viewer lets you open web documents instantly without installing any software.

Online Document Viewer provides a free HTML Reader that displays your web pages exactly as intended.

You can inspect code, preview layouts, and print your HTML files effortlessly.

Ideal for developers and designers who need a quick way to preview web content.

View source code with syntax highlighting.

See how the HTML renders in a real browser environment.

Find tags, classes, or content within your HTML file.

Print web pages with correct layout and styling.

Uploaded HTML files are automatically deleted after viewing.

View standard web document formats online.

HyperText Markup Language (HTML)

HyperText Markup Language (HTML)

HyperText Markup Language (HTML)

Integrate a secure, web-based HTML Viewer directly into your website — powered by Doconut technology.