How to Use the HTML File Viewer

Click the "Browse Files" button or drag and drop your HTML file into the designated area
Wait for the file to load (it processes locally in your browser)
View the syntax-highlighted source code in the "Source Code" tab
Switch to the "Rendered View" tab to see how the HTML would display in a browser
Use the "Copy to Clipboard" button to copy the HTML source if needed

Benefits of Using This Tool

Privacy focused - Files never leave your computer
Instant preview - See both source code and rendered output side-by-side
No installation - Works directly in your web browser
Syntax highlighting - Easier to read and understand HTML structure
Free to use - No registration or payment required
Works offline - After loading the page, no internet needed

Frequently Asked Questions

Is my HTML file uploaded to a server?

No, all processing happens locally in your browser. Your files never leave your computer, ensuring complete privacy.

What file types are supported?

This tool supports standard HTML files with .html or .htm extensions. It doesn't support other file types like PHP, JS, or CSS files.

Is there a file size limit?

The practical limit depends on your browser and computer memory, but most modern browsers can handle files up to several megabytes without issues.

Why doesn't my page look the same as in a browser?

The preview shows the raw HTML rendering without external resources (unless they're absolute URLs). For complete rendering with CSS and JavaScript, you should test in a real browser environment.

Can I edit the HTML in this tool?

Currently this is a viewer only. For editing capabilities, you would need an HTML editor. However, you can copy the HTML to your clipboard and paste it into an editor.