Top 10 Best Data Visualization Tools – Free List 2024

Written By The IoT Academy
Published on March 29th, 2024

In today’s data-driven world, the ability to interpret and present data effectively is paramount. Whether you’re a business analyst, a researcher, or a student, having access to the right data visualization tool can make all the difference in deriving meaningful insights from your data. With an abundance of options available, it can be overwhelming to choose the right tool for your needs. To ease your decision-making process, we’ve curated a list of the top 10 best data visualization tools for beginners and professionals that are not only powerful but also free to use in 2024.

Table of Contents

What is Data Visualization?

Data visualization means showing data with pictures like charts, graphs, and maps. So, it helps to make complicated data easier to understand by making it look nice and simple. With data visualization, we can quickly see patterns, trends, and connections in the data. Which makes it easier to understand and analyze. Also, it is essential in many areas like business, science, and school. There are lots of data visualization tools that help people make smart choices and share information. So, data visualization helps us understand data better by making it look good and easy to understand.

Data Visualization Examples

Here are some examples of data visualization:

Bar charts showing sales performance over different months.
Pie charts illustrating the distribution of market share among competitors.
Line graphs depicting the trend of website traffic over some time.
Scatter plots displaying the correlation between advertising expenditure and sales revenue.
Heatmaps indicating customer engagement levels on different website pages.

Best 10 Free Data Visualization Tools for Beginners

Here is a list of some of the best free data visualization tools available:

D3.js: D3.js is a cool tool that helps make interactive and moving charts on websites. Also, it lets you change the data and make your special charts.
Tableau Public: Tableau Public is a favorite tool for people who love data because it lets them make awesome interactive pictures. It’s easy to use because you just drag and drop stuff. As well as it has lots of different ways to make pictures.
Google Charts: It helps you make different kinds of charts and graphs for websites in an easy way. Also, you can use it to show data in lots of ways. It is simple to understand how to use it.
Chart.js: Chart.js data visualization tools are open-source JavaScript libraries that make it easy to create responsive and interactive charts for web applications. As well as its simple API and customizable options, Chart.js is a great choice for developers looking to add visualizations to their projects.
RAWGraphs: RAWGraphs is a tool on the internet where you can make your special pictures from your data. It’s easy to use and can make many different kinds of pictures. So you can try out different ways to show your data.
Datawrapper: It is a simple tool that helps you make pretty charts and maps easily. It’s great for people like journalists, and researchers. As well as anyone who wants to show data on the internet.
Flourish: It is a strong data visualization software that helps you make moving pictures and tell stories with data. It’s easy to understand and has lots of different ways to show data. So you can make interesting and helpful pictures without needing to know how to code.
Tableau Desktop Public Edition: Tableau Desktop Public Edition is like Tableau Public, but you use it on your computer. It’s easy to use and can do a lot of cool stuff with data. So, making it is great for people who want more advanced tools for making pictures.
Infogram: It is one of the popular data visualization tools for making fun and interactive pictures like infographics, charts, and maps. You can use it easily by dragging and dropping stuff, and it has ready-made designs you can change. Also, it is great for marketers, teachers, and anyone who wants to make data look interesting.
Microsoft Power BI: MS Power BI is a comprehensive business analytics tool that allows users to visualize and share insights from their data. In fact, with its drag-and-drop interface and integration with other Microsoft products, Power BI is ideal for businesses looking to gain actionable insights from their data.

Our Learners Also Read: Difference Between Power BI and Tableau

10 Free Data Visualization Tools for Professionals

There are several excellent free data visualization software available for professionals.

Plotly: Plotly is a versatile tool for creating interactive web-based visualizations. With its support for multiple programming languages and extensive documentation, Plotly is perfect for developers looking to create custom visualizations for their web applications.
Google Data Studio: Google Data Studio is one of the data visualization tools that allow users to create customizable dashboards and reports from their data. With its integration with other Google products and easy-to-use interface, Google Data Studio is perfect for businesses looking to track and visualize key metrics.
Dygraphs: Dygraphs is a JavaScript library for creating interactive and customizable charts for web applications. With its support for handling large datasets and responsive design, Dygraphs is perfect for visualizing time-series data and trends.
Highcharts: Highcharts is a popular JavaScript charting library that offers a wide range of chart types and customization options. With its extensive documentation and active community support, Highcharts is perfect for developers looking to create professional-quality visualizations for their web applications.
Chartio: Chartio is one of the cloud-based data visualization tools that allows users to create interactive dashboards and reports from their data. With its drag-and-drop interface and SQL-based querying capabilities, Chartio is perfect for businesses looking to analyze and visualize their data in real-time.
DataHero: DataHero is a self-service data visualization tool that allows users to create interactive charts and dashboards without any coding knowledge. With its intuitive interface and integration with popular data sources, DataHero is perfect for businesses looking to gain insights from their data quickly.
Qlik Sense Desktop: Qlik Sense Desktop is a powerful data visualization tool that allows users to create interactive dashboards and reports from their data. With its drag-and-drop interface and associative data model, Qlik Sense Desktop is perfect for users who need advanced analytics capabilities.
Apache Superset: Apache Superset is an open-source data exploration and visualization platform that offers a wide range of visualization options and data connectors. With its support for SQL-based querying and customizable dashboards, Apache Superset is perfect for data analysts and engineers.
Sisense: Sisense is a comprehensive business intelligence platform that allows users to analyze and visualize large datasets with ease. With its drag-and-drop interface and machine learning capabilities, Sisense is perfect for businesses looking to gain insights from their data quickly.
Metabase: Metabase is an open-source business intelligence tool that allows users to create interactive dashboards and reports from their data. With its simple interface and support for SQL-based querying, Metabase is perfect for businesses looking to democratize access to data within their organization.

These tools offer a variety of features and capabilities, so professionals can choose the one that best fits their needs and preferences. From creating interactive dashboards to designing custom infographics and dynamic charts, each tool provides a range of options.

Data Visualization Tools Comparison

Here is a comparison of the all data visualization software in a simple table format:

Tools	Target Audience	Feature	Ease of Use
D3.js	Beginners, Developers	Interactive, customizable charts	Requires coding skills
Tableau Public	Beginners, Professionals	Drag-and-drop interface, interactive visuals	Easy to use, diverse visualization options
Google Charts	Beginners	Easy-to-use, various chart types	Simple interface, easy to understand
Chart.js	Beginners, Developers	Responsive, interactive charts	Simple API, customizable options
RAWGraphs	Beginners	Customizable, various visualization types	Easy to use, experimentation encouraged
Datawrapper	Professionals	Simple, elegant charts and maps	User-friendly, suitable for journalists, researchers
Flourish	Professionals	Dynamic, storytelling visuals	Easy to understand, no coding required
Infogram	Professionals	Interactive infographics, charts, maps	Drag-and-drop functionality, ready-made designs
Tableau Desktop Public Edition	Professionals	Advanced tools, desktop-based	Easy to use, more advanced features
Microsoft Power BI	Professionals	Business analytics, integration with Microsoft products	A drag-and-drop interface, comprehensive features

Conclusion

In conclusion, the abundance of free data visualization tools available in 2024 provides users with a wide range of options for visualizing and analyzing their data. Whether you’re a developer, a business analyst, or a student, there’s a tool out there to suit your needs and help you unlock the insights hidden within your data. So why wait? Start exploring these top 20 data visualization tools today and take your data analysis to the next level!

Frequently Asked Questions

Q. Is SQL a visualization tool?

Ans. SQL is not for crafting pictures. It’s a language for managing databases, like organizing and finding information. It also helps with things like asking questions and adding, changing, or deleting data in databases. Even though SQL can get data ready for visualization, it doesn’t create the visualization itself.

Q. Which is better, Power BI or Tableau?

Ans. Deciding between Power BI and Tableau depends on what you need. If you use a lot of Microsoft stuff, Power BI might be easier since it works well with them. It’s simple to use with drag-and-drop. But if you want more advanced visuals and can handle a bit of a learning curve, Tableau might be better. In the end, it’s about what you’re used to, what you need, and what fits with your other tools.

Q. Can data visualization be automated?

Ans. Yes, you can automate data visualization using scripts, programs, or special software. This means making algorithms or templates to create visuals from data without doing it manually. It also saves time, keeps visuals consistent, and helps with big datasets. But people still need to check to make sure the visualizations are right.

About The Author:

The IoT Academy

The IoT Academy as a reputed ed-tech training institute is imparting online / Offline training in emerging technologies such as Data Science, Machine Learning, IoT, Deep Learning, and more. We believe in making revolutionary attempt in changing the course of making online education accessible and dynamic.