Dans Tools - Online tools for users and developers.

Thanks for visiting Dan's Tools. Below is a collection of various tools that I have found helpful for many years. They are all available here for free for the developers and users out there who might find them useful.

Convert CSV to HTML

Convert CSV to JSON

Convert CSV to TSV

Convert CSV to XML

Convert JSON to CSV

Convert JSON to HTML

Convert JSON to TSV

Convert JSON to XML

Convert XML to CSV

Convert XML to HTML

Convert XML to JSON

Convert XML to TSV

Keep track of your site inside adblock lists. Get notified when your listing changes.

Decode a base64 string

Encode a string as base64

Convert between hex, binary, and decimal quickly and easily.

Convert binary to decimal

Convert binary to hex

Convert binary to octal

Convert binary to string

An HTML, CSS, Javascript playground to test and share code snippets.

Explore color palettes the find the perfect one for your project.

Find the perfect color palette for your project.

Convert between different units of measure.

Beautify your CSS code

Search for web safe fonts and other web fonts.

Compress your CSS

Convert decimal to binary

Convert decimal to hex

Convert decimal to octal

Compare documents using diff and easilty visualize the differences. Quickly merge the two files into one.

Determine whether an email address actually exists, and make sure it is valid.

Get a quick explanation of what all the options in a Linux command do

Upload an image and have it turned into Favicons and App Icons, and get the proper code to use them.

Convert your video, audio, image, and document files between all formats.

Clean up your GO code.

Convert hex to binary

Convert hex to decimal

Convert hex to octal

Convert hex to string

Convert between different data size measurments. Kilobytes, MegaBytes, Gigabytes, TeraBytes, etc.

Easily create your .htaccess file with all the options you need.

Format HTML code

Escape HTML characters so that they can be used in an HTML page

Unescape special HTML characters

Edit an image in your browser.

Check whether a website is up or down.

Format Javascript into a readable form.

Improve your site's speed by optimizing your javascript code.

Encode javascript to make it difficuly to read, making it more secure.

Log javascript errors that your users encounter on your production site.

Format your JSON

Online JSON editor to help you maintain your data files.

Minify your JSON

Make sure your JSON is validly formatted and causing your app to break.

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

Generate an MD5 hash from a string.

Convert octal to binary

Convert octal to decimal

Convert octal to hex

Reformat Perl code so that is easier to read.

Fix sloppy programming and indentation for PHP.

Python beautifier.

Test, experiment, and share Regular Expressions.

RGB to Hex Color Converter.

Find the factory default settings for your router.

Ruby beautifier.

Generate a SHA-1 hash from a string

Generate a SHA-256 hash from a string

Generate a SHA-512 hash from a string

Create a CSS sprite out of many images to improve your website's load time.

Format your SQL statements to make the easier to read.

Convert string to binary

Convert string to hex

Strip HTML tags to remove them from an HTML document

Strip XML tags to remove them from an XML document

Convert between unix timestamp (epoch) and several other date/time formats.

Encode and decode a string for us in http requests.

Find user and installation manuals.

Test how quickly your website loads and find out how to improve its' load time.

Find out what your IP address is.

How many words are in a string

Format your XML

Escape XML characters so that they can be used in an XML page

Unescape special XML characters