Most useful online tools for Web Designers & Web Developers

Make your website’s performance by validate your code with these handy tools which every web developer should be familiar with these.

Being a web developer may offer many rewards, But when client are asking you to do more and more in lesser time, it can becoming a frustrating thing. So it’s always a good thing to have tools that can make your project little bit faster and more perfect. Here we’ve collected some of the most useful tools.

You’ve might already know some tools from these list but some of are may not, but hopefully there will be at least one or two can lighten your workload for sure.

1. W3c Markup Validation Service

The Markup Validation Service is a online validator by the World Wide Web Consortium (W3C) that allows you to check HTML and XHTML documents for well-formed markup. Validation is important step for technical quality of web pages, Check out this service once so you will be familiar with it.

2. CSS Validation Service

Cascading Style Sheets (CSS) Validation Service is a validator by the the World Wide Web Consortium (W3C) that allows you to check your CSS code for well-formed. CSS validation is also important stem for technical quality of web pages to look a website better and performing better.

Note: If you want to validate your CSS style sheet embedded in an (X)HTML document, you should first check that the (X)HTML you use is valid.

3. Link Checker

This Link Checker looks for issues in links, anchors and referenced objects in a Web page, CSS style sheet, or recursively on a whole Web site. For best results, it is recommended to first ensure that the documents checked use Valid (X)HTML Markup and CSS. The Link Checker is part of the W3C’s validators and Quality Web tools.

4. XML Sitemap Generator

This XML Sitemap Generator service allows you to generates sitemap.xml files online for free.

What is XML Sitemap?

This is a list of URLs for your website in a format of XML file, It also known as a Google Sitemap because it was introduced first by Google.

Why do you need a Sitemap

We need sitemap because it allows to inform Search Engine about important pages on your website. So that is increase the visibility to all Search Engines like: Google, Bing, Yahoo etc.

5. HTML Entity Lookup

Using HTML entities is the correct way to ensure all the spacial characters on your webpage are validated. This online tool allows you to quickly find the entity based on how it looks, Simply copy the HTML entity and pate it on the input field to check the correct HTML code.

Search for entity characters based on how it looks which taken from the W3C list of entities.

6. PageSpeed Insights

The PageSpeed Score ranges from 0 to 100 points. Higher score is better about 85 or above will indicates you that your webpage is performing better. PageSpeed Insights will analyzes the content of a web page, then it generates suggestions to make that page faster.

7. CSS Sprite Generator

CSS sprites can reduce number of HTTP requests for images resources referenced by your website. This online tool allows your images are combined into one larger image at defined X and Y coorindates, You can use background-position to visible area to the required component image.
This technique can be very effective for improving website performance, particularly in situations where many small images, Like icons on Navigation Menu.

8. FavIcon Generator

Use this best online favicon generator tool to easily create a cool favicon for your website. Upload gif or png with transparency image and convert it to .ico formate.

9. Responsive Design Checker

This online tool allows you to check how does your site look on different screen sizes like: iPhone, iPad, Mini Laptop, Laptop Desktop etc. You can simply paste the web URL into the input field and select the device, That’s it.

10. Font Awesome

This Font Awesome service gives you vector icons that can customized with size, coor, drop-shadow and anything that you can do with poswer of CSS. Using this icon to your website with a just a single line of code, No downloading or installing is required.

11. Browser Shots

Browsershots is browser compatibility test service, You can test your website compatibility with different operating systems and browsers by without installing all these browsers on your computer, It is a free open-source online tool.