Print a greeting
Send a string to standard output.
print("Hello, LabEx")Online Python Playground
Run beginner Python examples online and continue in a real Python environment. Practice printing, arithmetic, and lists with immediate command output.
- Free online practice
- Real LabEx environments
- No installation
- Python expressions
- Lists and iteration
- Scripts
Python Shell· Ready
Welcome to the LabEx Python Shell.
Press Enter to run your first command. Type help for session commands.
Commands run locally in your browser.Enter run · ↑/↓ history · Tab complete
Start here
Quick Start with Python Playground
Load a task into the terminal, then press Enter to see the result. Each example works in the introductory session on this page.
Calculate an expression
Use Python as an interactive calculator.
(6 + 4) * 3Inspect the sample list
The session starts with scores = [72, 85, 91, 68, 94].
scoresCount values
Count the elements in the preloaded scores list.
len(scores)Add values
Calculate the sum of the sample scores.
sum(scores)Sort the scores
Create a sorted copy without changing the original list.
sorted(scores)Assign a variable
Save a string; then enter message to read it back.
message = "Learning Python"Create a sequence
Generate the integers from zero through four.
list(range(5))No setup needed
How the Python Playground Works
Run beginner Python examples online and continue in a real Python environment. Practice printing, arithmetic, and lists with immediate command output.
Start with the short command exercises above. When you are ready for a project, open the linked LabEx lab to work with real tools in an online Linux environment, with step-by-step guidance and immediate feedback.
Keep learning
Learn Python with Hands-On Labs
Build on your Python experiments with a structured skill tree. Explore the skills, choose a guided lab, and practice each concept in an online environment.
Online Python Playground FAQ
Can I run Python without installing it?
Yes. Try the introductory Python expressions here, then sign in to a hosted Python lab for scripts, files, modules, and package-based projects.
Is the Python Playground free?
The introductory exercises are free. Sign in for a complete LabEx environment; session duration and resources depend on your lab and plan.
Do I need to install software?
No local installation is required. Sign in and open the lab in a modern browser. Follow the lab instructions to configure software inside the environment.
Where can I use more commands and features?
This preview supports a limited command set. Sign in and launch the Python lab for more commands, packages and services. Available software and permissions depend on the selected lab.
How do I continue learning Python?
Follow the Python Skill Tree for guided labs and challenges. Practice regularly, inspect command output and ask Labby for help.
Your next step
Ready to practice Python?
Continue with real tools, guided labs, and Labby assistance.