Udemy
100 Days of Code™: The Complete Python Pro Bootcamp
Master Python by building 100 projects in 100 days. Learn data science, automation, build websites, games and apps!
100 Days of Code™: The Complete Python Pro Bootcamp is a beginner-level online course from Udemy in Python. It is structured in 20 modules with 8 stated learning outcomes. It is free to enrol, and a certificate is available on completion. Learners rate it 4.7/5 from 434.2K ratings on Udemy, with 1.9M enrolled.
Part of our Python courses collection, where we compare it against 29 other courses.
Course highlights
| Provider | Udemy |
| Level | Beginner |
| Mode | Self-paced |
| Language | English |
| Certificate | Yes — shareable certificate |
| Rating | 4.7★ (434.2K reviews) |
| Learners | 1.9M |
| Price | Free Free |
What you’ll learn
Level and time commitment
Skills you’ll gain
What this course covers
20 modulesThe 20-part outline Udemy publishes for this course.
Module 1 · Day 1 - Beginner - Working with Variables in Python to Manage Data
Module 2 · Day 2 - Beginner - Understanding Data Types and How to Manipulate Strings
Module 3 · Day 3 - Beginner - Control Flow and Logical Operators
Module 4 · Day 4 - Beginner - Randomisation and Python Lists
Module 5 · Day 5 - Beginner - Python Loops
Module 6 · Day 6 - Beginner - Python Functions & Karel
Module 7 · Day 7 - Beginner - Hangman
Module 8 · Day 8 - Beginner - Function Parameters & Caesar Cipher
Module 9 · Day 9 - Beginner - Dictionaries, Nesting and the Secret Auction
Module 10 · Day 10 - Beginner - Functions with Outputs
Module 11 · Day 11 - Beginner - The Blackjack Capstone Project
Module 12 · Day 12 - Beginner - Scope & Number Guessing Game
Module 13 · Day 13 - Beginner - Debugging: How to Find and Fix Errors in your Code
Module 14 · Day 14 - Beginner - Higher Lower Game Project
Module 15 · Day 15 - Intermediate - Local Development Environment Setup & the Coffee Machine
Module 16 · Day 16 - Intermediate - Object Oriented Programming (OOP)
Module 17 · Day 17 - Intermediate - The Quiz Project & the Benefits of OOP
Module 18 · Day 18 - Intermediate - Turtle & the Graphical User Interface (GUI)
Module 19 · Day 19 - Intermediate - Instances, State and Higher Order Functions
Module 20 · Day 20 - Intermediate - Build the Snake Game Part 1: Animation & Coordinates
What learners rate it
Rated 4.7/5 by 434.2K learners on Udemy (checked 26 Aug 2026).
This rating is collected by Udemy from its own enrolled learners. We reproduce it as reported and do not accept paid or incentivised reviews. See it on Udemy →
Compiled by the 10courses editorial desk. Fees, ratings, duration and certificate details for the 1 course shown are read directly from Udemy course pages — we never estimate a price or a rating. Last verified 26 August 2026.
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Compare with alternatives
Same topic, different trade-offs — here's who runs each one and what it's best at.
| Course | Provider | Rating | Price | Duration | Why pick this one |
|---|---|---|---|---|---|
| 100 Days of Code™: The Complete Python Pro Bootcamp This |
Udemy
|
4.7★ | Free | Free — and still gives a certificate | |
| Python Data Structures |
 Coursera
|
4.9★ | Check price | 19h 50m | Highest rated (4.9★ from 97.3K reviews) |
| Python for Everybody Specialization |
Coursera
|
4.8★ | ₹3,999 | 2 months | Most popular — 2M learners |
| AI Python for Beginners |
Coursera
|
4.8★ | Check price | 17h 30m | Quickest to finish (17h 30m) |
Where Python leads
Roles we map to Python on 10courses. This is our own mapping of subject to job, not a placement claim by Udemy.
Browse every course we track for one of these — courses for data scientists.
Common questions
Is 100 Days of Code™: The Complete Python Pro Bootcamp free?
Yes. Udemy lists it as free to enrol. A certificate is available on completion — providers often charge separately for the certificate even when the course itself is free, so check the fee on the provider page before you count on it.
Does 100 Days of Code™: The Complete Python Pro Bootcamp come with a certificate?
Yes — Udemy lists a certificate on completion. It is a course certificate, not a formal qualification or university credit.
Is 100 Days of Code™: The Complete Python Pro Bootcamp suitable for beginners?
Yes. Udemy lists it at Beginner level, so no prior experience in the subject is assumed.
What does 100 Days of Code™: The Complete Python Pro Bootcamp cover?
It is organised into 20 modules, starting with Day 1 - Beginner - Working with Variables in Python to Manage Data and going on to Day 2 - Beginner - Understanding Data Types and How to Manipulate Strings, Day 3 - Beginner - Control Flow and Logical Operators, Day 4 - Beginner - Randomisation and Python Lists, Day 5 - Beginner - Python Loops, among others. The full outline is on this page.