FREE Web Tools

HTTP Request/Response Viewer

Send custom HTTP requests, view the HTTP request/response headers and check your web server settings.

Browser Headers Viewer

View the HTTP headers sent by your browser to the web server and check your web browser settings.

Base64 Encoder/Decoder

Encode the plain text to Base64 or decode Base64 to the plain text.

URL Encoder/Decoder

Encode unsafe characters in URLs or decode the encoded URLs back.

HTML, CSS and JavaScript Optimizer

Optimize the HTML, CSS and JavaScript by removing unnecessary characters.

HTML, CSS and JavaScript Formatter

Format optimized or poorly formatted HTML, the CSS and the JavaScript to provide better readability.

ASP.NET ViewState Decoder

Decode the ASP.NET ViewState strings and display in treeview format.