Best Free Data Science Courses & MOOCs

Coursera

Johns Hopkins University

Data Visualization Capstone (Coursera)

Statistics & Data Analysis Data Science

Unlock the power of data visualization with our Data Visualization Capstone course. Designed for those who use quantitative data in their work, this course will teach you how to harness the capabilities of R statistical language and tidyverse packages to create impactful visualizations. Whether you're a beginner or looking to refine your skills, this course provides the guidance and resources needed to master data visualization effectively.

Jun 29th 2026

3 Weeks

Data Analysis Data Visualization R Statistical

Coursera

University of California, Irvine

Natural Language Processing and Capstone Assignment (Coursera)

Statistics & Data Analysis Data Science

Dive into the world of Natural Language Processing (NLP) with this specialized online course. Learn how to analyze, understand, and generate human language using computational techniques. Gain practical skills through a capstone project that ties together all you've learned in this comprehensive program.

Jun 29th 2026

4 Weeks

NLP Data Analysis Data Science

Coursera

CertNexus

Build Decision Trees, SVMs, and Artificial Neural Networks (Coursera)

Data Science

Dive into the world of advanced machine learning techniques with our course on Decision Trees, SVMs, and Artificial Neural Networks. Learn how to apply these powerful tools to solve regression and classification problems efficiently. Whether you're a beginner or looking to enhance your expertise, this course will equip you with the skills needed to make informed decisions in your machine learning projects.

Jun 29th 2026

5-12 Weeks

ML Algorithms Machine Learning

Coursera

DeepLearning.AI

Generative Deep Learning with TensorFlow (Coursera)

Data Science

Dive into the world of generative models with this comprehensive online course on Generative Deep Learning with TensorFlow. Learn neural style transfer, build AutoEncoders, explore Variational AutoEncoders (VAEs), and create your own Generative Adversarial Networks (GANs). Perfect for data scientists, AI enthusiasts, and developers looking to generate new content and images using deep learning.

Jun 29th 2026

4 Weeks

TensorFlow Deep Learning Autoencoders

Coursera

Coursera Project Network

Object Localization with TensorFlow (Coursera)

Data Science

Embark on a 2-hour guided project where you'll delve into the world of object localization using TensorFlow. This course will teach you how to build and train an Object Localization model with TensorFlow's Keras API. You'll learn to classify and precisely locate emojis within images, enhancing your skills in convolutional neural networks (CNNs) for image analysis.

Jun 29th 2026

Self-Paced

Machine Learning Computer Vision Data Visualization

Coursera

Google

Prepare Data for Exploration (Coursera)

Statistics & Data Analysis Data Science

Embark on your journey towards becoming a skilled data analyst with 'Prepare Data for Exploration'. This course is the third installment in Coursera’s Google Data Analytics Certificate program, designed to equip you with practical skills in data extraction, organization, and protection. With expert guidance from current Google data analysts, you'll learn how to harness spreadsheets and SQL to prepare your data effectively for exploration and analysis.

Jun 29th 2026

5-12 Weeks

Data Analysis Databases

Coursera

University of Colorado Boulder

Ethical Issues in Data Science (Coursera)

Statistics & Data Analysis Data Science

Dive into the world of data science with our Ethical Issues in Data Science course on Coursera. Understand how large-scale computing applications impact daily life, including internet recommendations, online privacy, security & surveillance techniques, and health care data usage. Gain insights into AI and machine learning ethics.

Jun 29th 2026

5-12 Weeks

Philosophy Artificial Intelligence Security

Coursera

Google Cloud

Serverless Data Processing with Dataflow: Foundations (Coursera)

Statistics & Data Analysis Data Science

Embark on a journey into the world of serverless data processing with our foundational course on Apache Beam and Google Cloud Dataflow. This introductory module will equip you with the essential knowledge needed to harness the power of serverless computing for efficient and scalable data operations. Whether you're new to data processing or looking to enhance your existing skills, this course sets a strong foundation.

Jun 29th 2026

2 Weeks

Data Processing Dataflow Serverless

Coursera

University of Colorado Boulder

Generalized Linear Models and Nonparametric Regression (Coursera)

Statistics & Data Analysis Data Science

Dive into the world of advanced statistical modeling with this specialized course. Learn about generalized linear models, logistic regression for classification, nonparametric methods like kernel estimators and smoothing splines, and semi-parametric generalized additive models (GAMs). This course is designed to provide a strong conceptual foundation in these complex yet powerful tools essential for data scientists.

Jun 29th 2026

4 Weeks

Calculus Linear Algebra Linear Models