Data visualization courses cover how to present data visually to convey information clearly. You’ll learn about various techniques, including charts, graphs, and dashboards, along with tools like Tableau and Power BI. These skills will enable you to transform raw data into visuals that make insights easier to understand.

Skills you'll gain: Dashboard Creation, Dashboard, Power BI, Data Presentation, Data Visualization Software, Data Storytelling, Data Visualization, Interactive Data Visualization, Advanced Analytics, Data Analysis, Statistical Analysis
★ 4.7 (35) · Beginner · Course · 1 - 3 Months

Skills you'll gain: Data Visualization, Data-Driven Decision-Making, Data Visualization Software, Interactive Data Visualization, Business Intelligence, Business Intelligence Software, Data Storytelling, Data Presentation, Graphing
★ 4.7 (51) · Beginner · Course · 1 - 4 Weeks
Johns Hopkins University
Skills you'll gain: Shiny (R Package), Rmarkdown, Exploratory Data Analysis, Model Evaluation, R (Software), Regression Analysis, Leaflet (Software), Version Control, Statistical Analysis, R Programming, Data Manipulation, Data Cleansing, Data Science, Statistical Inference, Predictive Modeling, Statistical Hypothesis Testing, Data Visualization, Knitr, Machine Learning, GitHub
★ 4.5 (51K) · Beginner · Specialization · 3 - 6 Months

Skills you'll gain: Data Storytelling, Data Mining, Extract, Transform, Load, Data Presentation, Data Analysis, Dashboard, Analysis, Analytics, Data Visualization, Big Data, Data Storage Technologies, Analytical Skills, Data Wrangling, Data Science, Data Mart, Data Warehousing, Data Processing, Data Storage, Data Lakes, Microsoft Excel
★ 4.7 (21K) · Beginner · Course · 1 - 3 Months

Johns Hopkins University
Skills you'll gain: Data Visualization, Data Storytelling, Data Presentation, Dashboard, Data Cleansing, R Programming, Tidyverse (R Package), Data Preprocessing
★ 5 (38) · Mixed · Course · 1 - 4 Weeks

Johns Hopkins University
Skills you'll gain: Ggplot2, Scatter Plots, Plot (Graphics), Data Visualization Software, Heat Maps, R Programming, Graphing, Data Wrangling, Graphics Software
★ 4.9 (133) · Intermediate · Course · 1 - 4 Weeks
Skills you'll gain: Statistics, Descriptive Statistics, Logistic Regression, Decision Tree Learning, Advanced Analytics, Probability & Statistics, Probability Distribution, Statistical Inference, Applied Machine Learning, Data-Driven Decision-Making, Supervised Learning, Workflow Management, Statistical Methods, Statistical Programming, Data Cleansing, Data Manipulation, Data Structures, Interviewing Skills, NumPy, Google Gemini
★ 4.8 (13K) · Advanced · Professional Certificate · 3 - 6 Months

University of Michigan
Skills you'll gain: Matplotlib, Network Analysis, Social Network Analysis, Feature Engineering, Data Visualization, Pandas (Python Package), Plot (Graphics), Data Visualization Software, Interactive Data Visualization, Model Evaluation, Applied Machine Learning, Supervised Learning, Text Mining, Statistical Visualization, Network Model, Data Manipulation, NumPy, Data Preprocessing, Natural Language Processing, Python Programming
★ 4.5 (34K) · Intermediate · Specialization · 3 - 6 Months

University of Michigan
Skills you'll gain: Database Design, Data Processing, Debugging, Web Scraping, File I/O, Data Visualization, Relational Databases, Restful API, Web Services, SQL, Databases, Data Visualization Software, JSON, Data Presentation, Extensible Markup Language (XML), Data Structures, Data Cleansing, Programming Principles, Python Programming, Program Development
★ 4.8 (281K) · Beginner · Specialization · 3 - 6 Months

University of California San Diego
Skills you'll gain: Data Structures, Algorithms, Graph Theory, Bioinformatics, Data Storage, Computer Programming, Analysis, Software Testing, C and C++, Python Programming, Network Analysis, Infectious Diseases, Java Programming, Computer Science, Java, Big Data, Debugging, Rust (Programming Language), Program Development, Javascript
★ 4.6 (17K) · Intermediate · Specialization · 3 - 6 Months

Skills you'll gain: Data Storytelling, Data Wrangling, Exploratory Data Analysis, Database Design, Data Mining, Extract, Transform, Load, Ggplot2, Data Presentation, Data Visualization Software, Data Visualization, Relational Databases, Excel Formulas, Data Collection, Interactive Data Visualization, Dashboard, Microsoft Excel, Analytical Skills, Data Manipulation, Data Analysis, Web Scraping
★ 4.7 (32K) · Beginner · Professional Certificate · 3 - 6 Months

Skills you'll gain: Data Literacy, Data Mining, Big Data, Cloud Computing, Data Science, Digital Transformation, Data-Driven Decision-Making, Data Storage, Deep Learning, Machine Learning
★ 4.7 (78K) · Beginner · Course · 1 - 4 Weeks
Start with your goals. If you want to use Tableau for interactive dashboards, look for courses that emphasize Tableau features, dashboard design principles, and data storytelling techniques. For business analytics and reporting, choose courses that cover business-oriented visualization strategies, KPI tracking, and data-driven decision making.