Minify your HTML

Online HTML Minifier/Compressor. Free! Provides an API. Simple Quick and Fast.

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C# Async Example

Thanks to Dennis Janiak for contributing this example.

public static class HtmlMinifier
{
    private const string URL_HTML_MINIFIER      = "https://html-minifier.com/raw";
    private const string POST_PAREMETER_NAME    = "input";

    public static async Task<String> MinifyHtml(string inputHtml)
    {
        List<KeyValuePair<String, String>> contentData = new List<KeyValuePair<String, String>>
        {
            new KeyValuePair<String, String>(POST_PAREMETER_NAME, inputHtml)
        };

        using (HttpClient httpClient = new HttpClient())
        {
            using (FormUrlEncodedContent content = new FormUrlEncodedContent(contentData))
            {
                using (HttpResponseMessage response = await httpClient.PostAsync(URL_HTML_MINIFIER, content))
                {
                    response.EnsureSuccessStatusCode();
                    return await response.Content.ReadAsStringAsync();
                }
            }
        }
    }
}

Usage:

using (Task<String> task = HtmlMinifier.MinifyHtml("/* test commentary */  ...    "))
{
    task.Wait();
    Console.WriteLine(task.Result); // ...
}

C# Example

Thanks to Juan Herrera for contributing this example.

HttpWebRequest request = (HttpWebRequest)WebRequest.Create("https://html-minifier.com/raw");
request.Method = "POST";
string formContent = "input=" + htmlContent.Text;
byte[] byteArray = Encoding.UTF8.GetBytes(formContent);
request.ContentType = "application/x-www-form-urlencoded";
request.ContentLength = byteArray.Length;

Stream str = request.GetRequestStream();
str.Write(byteArray, 0, byteArray.Length);
str.Close();

WebResponse response = request.GetResponse();
str = response.GetResponseStream();
if (str != null)
{
  StreamReader reader = new StreamReader(str);
  htmlMinified.Text = reader.ReadToEnd();
  reader.Close();
  str.Close();
}
response.Close();

Language Examples

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wget Curl Node.js Python Ruby Perl PHP C#

More Languages

I'd love to add more examples in your favourite programming language, so feel free to send them my way. Email andychilton at that gmail place in the sky or tweet to me @andychilton.