New Tools

Convert units of pressure

Convert a string to Punycode, or convert Punycode back

Create QR codes for a variety of purposes

Convert units of equivalent dose, radioactivity, exposure, and absorbed dose

Check and validate PHP, JavaScript, and Python regular expressions

Generate a screenshot image from a URL

Convert units of speed

Format SQL statements for better readability

Create self-signed SSL certificates for free

Pair-check an SSL certificate against a private key or a CSR file

Confirm that an SSL certificate is correctly installed on a server

Convert SSL certificates to various formats

Display the contents of an SSL certificate

Count elapsed time to 1/100 of a second

Randomly divide into teams and pick organizers or representatives

Convert temperature units

Search and replace text (supports regular expressions)

Convert between plain text and ASCII

Convert between plain text and binary

Convert between text and decimal

Convert between text and hexadecimal (HEX)

Convert time units

Create an alarm timer

Convert a date and time to a timestamp, and a timestamp to a date and time

Check the route packets take from a server to the destination host

Convert to Unicode characters and search for Unicode characters

Convert various units such as length and force

Encode characters and symbols into special codes, or decode URL-encoded strings

Open multiple URLs at once

Convert videos to GIF

Convert units of volume and capacity

Add a text or logo watermark to images

Convert a web page into a PDF file

Convert units of weight and mass

Look up Whois information for domains and IP addresses

Show the date and time in cities around the world

Format XML strings

Validate whether XML is valid against an XML schema (XSD)

Create an XML schema definition (XSD) from XML