Best Online Developer Tools


  • Flutter Template and Boilerplate Generator - This tool is a collection of Flutter boilerplate codes, including custom widgets and pages. You can use the layout for idea of a page or use component for a small feature in a page in your Flutter project. See also: Best Resources to Learn Fluttet & Dart Note: This is...
  • PHP var_dump Beautifier - var_dump() is a method which is used to debug variables in PHP. It dumps structured information about one or more expressions that includes its type and value. PHP developers tends to use var_dump() to debug an array or an object. This tool can't indent all tiers. It only list line by...


  • Online List Maker (html li) - This Online List Maker can convert lines into HTML ordered or unordered list.
  • Convert CSV and Excel to HTML Table - Convert your csv text or Excel (tsv) into HTML table.
  • Convert px to em - This tool can convert from pixel to em or vice versa. Type in a base pixel.To convert from pixel to em, type in number in Source (px) then press Convert.To convert from em to pixel, type in number in Source (em) then press Convert. Quick conversion with base as 16px...
  • Online HTML Formatter & Beautifier - Free online tool to format an ugly HTML code, making it readable and pretty, with the proper indentation.
  • HTML Entities Escape - Escape or unescape HTML characters so that they can be used in an HTML page.
  • Online JavaScript CSS Minifier and Compressor - Compress and obfuscate Javascript and CSS code online completely free using this minifier. This tool will: JavaScript Removes comments and white spaces.Renames every local vars, typically to a single character.Keep Microsoft's conditional comments. CSS Removes comments and white spaces.
  • Online Syntax Highlighter - Make your code beautiful with highlighter.


Example Data

  • Barcode Examples - A barcode, consisting of bars and spaces, is a machine-readable representation of numerals and characters.  Following are some examples of 1D barcodes in different format. The data is random so the barcode might not be correct.
  • Lorem Ipsum Generator - There are many variations of passages of Lorem Ipsum available, here you can choose how many words or sentences or paragraphs to generate Lorem Ipsum.
  • JSON Example - This page shows examples of messages formatted using JSON. You can create/modify more complicated JSON here.
  • XML Example - This page shows examples of XML content.
  • CSV Data Example - Examples of data in csv and tsv formats.
  • HTML Table Example - Examples of data in HTML table formats.
  • PHP Array Example - Examples of PHP array which can be used in your code for quick test.



  • Online JSON Editor and Formatter - Create JSON data easily with this tool. You can also use this online tool to format an JSON string, making it readable and pretty, with the proper indentation. How to format JSON In the Editor, switch View mode to "Code" Paste the unformatted JSON string to the editor.Switch View mode...
  • Convert CSV and Excel to JSON Online - Convert your csv or Excel text into JSON format! CSV example Name,Age,City Jacob ,20,Kentucky Michael ,18,Kentucky Daniel ,22,Kentucky Henry ,25,Kentucky Jackson ,27,Florida Sebastian ,20,Florida Aiden ,21,Florida Matthew ,24,Florida Samuel ,29,Florida Excel example Name Age City Liam 20 Tennessee Noah 18 Tennessee William 22 Tennessee James 25 Tennessee Oliver 27 Oregon...


  • Kaomoji: Japanese Text Emoji - Kaomoji is the Japanese version of a emoticon, literally, "face mark". They are used a lot in Japanese message. Over the years they have been becoming popular all over the internet.
  • All Emojies by Category - Emojies are small images used on electronic devices such as smartphones, tablets, desktop to convey emotion or represent an object more affective than a text statement.
  • Lenny Face Copy and Paste ( ͡° ͜ʖ ͡°) - Lenny Face or Le Lenny Face or Le Face Face or ( ͡° ͜ʖ ͡°) or deg deg What is Lenny Face ( ͡° ͜ʖ ͡°)? Lenny Face ( ͡° ͜ʖ ͡°) are emoticons which combine text faces and different types of language. These emojies are used to communicate online...

Social Network

  • Facebook Bold Text - Facebook doesn't allow formatted text in a post. This tool can turn any characters to bold text and can be used on any social networks like Facebook and Twitter.
  • Youtube Thumbnail Grabber - Youtube Thumbnail Grabber is a tool to retrieve a Youtube video's thumbnails. Copy and paste Youtube video url here to download the video's thumbnails.


  • RGBA and Hex Color Picker - RGBA and Hex Color Picker allows users to select color from the palette in many formats/models, including HEX, RGBA, CYMK, HSV, HSL. HEX: A HEX color is a six-digit combination of numbers and letters defined by its mix of red, green and blueRGBA / RGB: RGB color profiles are formed through...
  • Tailwind Color Shades Generator - This tool can generate color shades for Tailwind CSS. Type in a HEX color and a class name (optional) to generate respective shades in 2 boxes below.
  • Flutter Color Generator - This simple tool can be used to generate main color and its shades for Flutter The result can be used in Color.fromRGBO() and Color.fromARGB() to define color in a Flutter app. Color.fromRGBO() - This method creates a color from red, green, blue, and opacity, similar to rgba() in CSS.Color.fromARGB() - Construct a color from the lower 8 bits...
  • Hex Color Finder - This list contains HEX code and its name in both HTML code and Material Design Code. Type in the hex code to search from the list of major colors below.
  • Hex to RGB - Hex to RGB tool convert HEX to RGB and vice versa

By continuing to use the site, you agree to the use of cookies. more information

The cookie settings on this website are set to "allow cookies" to give you the best browsing experience possible. If you continue to use this website without changing your cookie settings or you click "Accept" below then you are consenting to this.