You can find a tool for just about anything online. Below, you’ll find some of the best online tools for web design and development.


Test your website on any screen size including desktops, tablets, televisions, and mobile phones.



Seen a font in use and want to know what it is? Submit an image to WhatTheFont to find the closest matches in their font database.


Website: WhatTheFont


Adobe Kuler is a web-hosted application for generating colour themes that can inspire any project. With Kuler you can experiment quickly with colour variations and browse thousands of themes from the Kuler community.


Website: Kuler

Down For Everyone Or Just Me?

“Down For Everyone Or Just Me?” is a simple web service that allows users to check to see if a site is actually down, or if it’s just the user’s computer or a network issue.


Website: Down For Everyone Or Just Me?

HEX to RGB Converter

Convert HEX colour codes to RGB.


Website: HEX to RGB Converter

Colour picker

A great site for fast reference to colour codes, generated by moving your mouse around the screen.


Website: Colour Picker

What’s My Browser Size?

A simple and easy way to find out your browser size.


Website: What’s My Browser Size?

FavIcon Generator

Use this online tool to easily create a favicon (favorites icon) for your site. A favicon is a small, 16×16 image that is shown inside the browser’s location bar and bookmark menu when your site is called up.


Website: FavIcon Generator


Dropbox is a free service that lets you bring your photos, docs, and videos anywhere and share them easily.


Website: Dropbox

Webmaster Tools

Submit website sitemaps, find spider-crawl errors, identify malware, diagnose site issues, Google Webmaster Tools does it all and a whole lot more…


Website: Webmaster Tools

Google Analytics

Google Analytics is a service that generates detailed statistics about a website’s traffic and traffic sources. Google Analytics can track visitors from all referrers, including search engines, social networks, direct visits and referring sites.


Website: Google Analytics


  1. Hey Martin, thanks for sharing amazing tools for web design and development, I like Google webmaster and analytics for checking website crawl errors and visitors details respectively. You can also add Google drive for easily sharing and accessing documents, photos and other files.


  2. Hi…Martin,
    I really like these all web design tools that you’ve listed out here. I am using many of them currently for creating an impressive web design. Thanks for sharing this informative article.

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