Preview your website for chat apps and social networks

Looking for nearby flex workspaces?

Check if your website is ready for IPv6

Business owners manage their location data in Google, Facebook, Yelp and Foursquare

Can you wear shorts today? We'll show you right now!

Enter your website address and simulate traffic right away! No registration required :)

With this tool you can check if your webserver is sending the GZIP compressed header to your clients. By enabling GZIP compression

Also confused by the needle-haystack examples in PHP? Find the correct syntaxes here!

Verify your DNS for Sender Policy Framework (SPF) records

Visualize a JSON string in a visual grid

Detect who is behind a given IP address

Quickly count the number of words in a text

Display whois records for a given domain name

Detects your current IP address

Detect at which approximate location a website is hosted

Dectect at which hosting provider a website is hosted

Check if a domain name is available

Convert long to IP address and vice versa

Read your stylesheet and check for broken images

Detect Javascript keycodes for use in keyboard shortcuts

Validate your Touch Icon meta tags

Read your browsers language header

Enter a JSON string and check for valid syntax

Generates random passwords in bulk - ready for copy/pase

Lookup DNS recursively for a given IP address

Lookup DNS Records for a given IP address or hostname

URL encode or decode a string for safe use in URLs

Paste your User Agent and see what the parser extracts

Which software versions are running in your website

Check and verify your canonical meta tag

Check and verify your webpage title tag

Check your meta description tag

Validate your webserver P3P header

Analyze and improve your social meta tags

Enable and verify your Do Not Track browser settings

Verify the character set your webserver is sending in the HTTP headers and charset meta tag

Show and debug redirects in your web server configuration

With this tool you can read and analyze your meta tags

With this tool you can read and analyze your HTTP response headers

Validate your XML file by a DTD or XSD schema

Validate your RSS feeds and atom feeds

Analyze your WSDL file and test your webservice operations in an online SOAP tester tool

SOAP client to test your SOAP calls to a WSDL webservice

Compare filecontent

Check if your name is available on the most popular social networks

With this tool you can check the accuracy of the 'share my location' functionality and how your browser provides this service

With this tool you can display the exact user agent name for your browser, for use in testing and statistics

With this tool you can check and validate the contents of your SSL cerfiticate

With this tool you can check if your sitemaps.xml file contains valid content to serve to search engines

With this tool you can check if the 404 not found template of a webserver is correctly configured, by sending the '404 Not Found'

With this tool you can check to which final domain a website will resolve, as websites usually used to resolve to the 'www' host,

With this tool you can upload an image and convert it to a base64 string for use in your stylesheet

With this tool you can check and validate your favorite icon, also known as website icon or bookmark icon. Browsers with favicon s

Create and validate the robots.txt file for your website. The robots.txt file is a web standard and gives directions to search eng

Online string decoding tool for programmers

Nowadays every photo taken with a mobile phone or digital camera contains metadata. This metadata, called Exif data, contains info

Online regular expression tester for programmers