FREE Web Tools
Send HTTP requests, view HTTP headers, encode/decode URLs
Send custom HTTP requests and check your server response.
View the HTTP headers sent by your browser to the server.
Encode the plain text to Base64 or decode Base64 to the plain text.
Encode unsafe characters in URLs or decode the encoded URLs back.
Decode the ASP.NET ViewState strings and display in treeview format.
Simulate HTTP API server responses by replying with files from local disk.
Slow down your network speed and test your website or app on slow connections.
Retarget HTTP requests from one host to another.