Clean CSS is now available for more than just CSS. You can now beautify, minify, format, or compress many different file formats. Choose the tool below to get started.

Conversion

Convert CSV to HTML
Convert XML to CSV
Convert CSV to JSON
Convert XML to TSV
Convert XML to JSON
Convert XML to HTML
Convert your video, audio, image, and document files between all formats.
Convert JSON to XML
Convert JSON to HTML
Convert JSON to CSV
Convert CSV to XML
Convert CSV to TSV
Convert JSON to TSV

Dev

Test, experiment, and share Regular Expressions.
Convert between unix timestamp (epoch) and several other date/time formats.
Easily create your .htaccess file with all the options you need.
Search for web safe fonts and other web fonts.
Test, experiment, and share Regular Expressions.
Find the perfect color palette for your project.
RGB & HEX Color Explorer.
An HTML, CSS, Javascript playground to test and share code snippets.
RGB to Hex Color Converter.
Compare documents using diff and easilty visualize the differences. Quickly merge the two files into one.
Test how quickly your website loads and find out how to improve its' load time.

Encode

Generate a SHA-1 hash from a string
Generate an MD5 hash from a string.
Generate a SHA-256 hash from a string
Generate a SHA-512 hash from a string
Encode and decode a string for us in http requests.
Encode a string as base64
Decode a base64 string

Format

Beautify your CSS code
Reformat Perl code so that is easier to read.
Python beautifier.
Make sure your JSON is validly formatted and causing your app to break.
Online JSON editor to help you maintain your data files.
Format your JSON
Encode javascript to make it difficuly to read, making it more secure.
Format Javascript into a readable form.
Fix sloppy programming and indentation for PHP.
Ruby beautifier.
Format HTML code
Format your XML
Format your SQL statements to make the easier to read.
Clean up your GO code.

Image

Create a CSS sprite out of many images to improve your website's load time.
Upload an image and have it turned into Favicons and App Icons, and get the proper code to use them.
Edit an image in your browser.

Mini

Compress your CSS
Improve your site's speed by optimizing your javascript code.
Minify your JSON

Net

Find the factory default settings for your router.
Find out what your IP address is.
Find user and installation manuals.
Determine whether an email address actually exists, and make sure it is valid.
Check whether a website is up or down.

Numbers

Convert octal to hex
Convert between hex, binary, and decimal quickly and easily.
Convert decimal to octal
Convert hex to binary
Convert hex to decimal
Convert hex to octal
Convert decimal to hex
Convert decimal to binary
Convert binary to hex
Convert binary to decimal
Convert octal to decimal
Convert binary to octal
Convert between different units of measure.
Convert octal to binary
Convert between different data size measurments. Kilobytes, MegaBytes, Gigabytes, TeraBytes, etc.

Seo

Generate a long-tail keyword list and find search volume and CPC for keyword research.

String

How many words are in a string
Escape XML characters so that they can be used in an XML page
Unescape special HTML characters
Strip XML tags to remove them from an XML document
Strip HTML tags to remove them from an HTML document
Convert string to hex
Convert string to binary
Escape HTML characters so that they can be used in an HTML page
Convert hex to string
Convert binary to string
Unescape special XML characters