main.py
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# Online Python - IDE, Editor, Compiler, Interpreter
import random
def play_game():
    print("🚀 Welcome to your Python playground!")
    print("Environment ready. Let's test the interactive features...")
    
    secret_number = random.randint(1, 10)
    attempts = 0
    
    print("🧠 I have generated a random number between 1 and 10.")
    
    while True:
        try:
            user_input = input("👉 Please guess a number (enter 'q' to quit): ")
            
            if user_input.lower() == 'q':
                print("👋 Execution terminated. Now clear the editor and start writing your own code!")
                break
            
            guess = int(user_input)
            attempts += 1
            
            if guess < secret_number:
                print("📉 Too low! Try guessing a bit higher?")
            elif guess > secret_number:
                print("📈 Too high! Try guessing a bit lower?")
            else:
                print(f"🎉 Congratulations! Spot on! The number was {secret_number}")
                print(f"🏆 You found it in {attempts} attempts.")
                print("✨ Interactive test successful! Feel free to start your programming exploration!")
                break
        except ValueError:
            print("⚠️ Oops, please enter a valid number, or enter 'q' to quit!")
if __name__ == "__main__":
    play_game()
TerminalPython 3.13.2 Pyodide 0.29.3
Run your code to see output here...

Online Python Compiler – Run Python Online in Your Browser

OnlinePy is a fast, secure, and modern online python compiler that lets you run python online directly in your browser. No installation, no login, and no ads — just a clean, powerful environment for writing and executing Python code instantly.

Whether you're learning Python, testing code snippets, or running data analysis, OnlinePy provides a seamless way to run python in browser with zero setup. Start coding immediately with a distraction-free python ide no ads designed for speed and privacy.

Why Choose This Online Python Compiler?

100% Private

Your code never leaves your device. No tracking, no data collection.

No Ads

Clean, distraction-free python ide no ads experience.

No Login Required

Start coding instantly. No account, no email, no passwords.

Instant Execution

Code runs locally via WebAssembly. No server delay, zero network latency.

Run Python in Browser

Powered by Pyodide. No backend server needed — everything runs client-side.

High Memory Limit

Up to ~4GB WebAssembly heap for demanding workloads.

Code to Image

Export Python code as beautiful images with syntax highlighting, gradient backgrounds, and terminal output — perfect for sharing on social media.

Python for Data Science in Your Browser

OnlinePy supports powerful data science workflows using pyodide numpy pandas, making it easy to analyze and visualize data directly in your browser.

NumPy
Numerical computing
Pandas
Data analysis
Matplotlib
Visualization
SciPy
Scientific computing
scikit-learn
Machine learning

Use Cases

  • ✓Test Python code snippets quickly without IDE setup
  • ✓Learn Python programming with zero configuration
  • ✓Run data analysis and visualization in browser
  • ✓Prepare for coding interviews with a clean environment
  • ✓Explore private datasets without uploading to cloud
  • ✓Teach Python in classrooms without installation hassles
  • ✓Share Python code and output as beautiful images on social media

OnlinePy vs Traditional Python Compilers

FeatureOnlinePyTraditional Compilers
ExecutionLocal browser (WASM)Remote server
PrivacyCode stays localCode uploaded
SpeedInstant, no network delayNetwork dependent
AccessNo login neededAccount often required
AdsNoneCommon
Code to ImageYes, with outputRarely available
MemoryUp to ~4GBLimited cloud containers

FAQ

Does OnlinePy send my code to a server?▼
No. All execution happens locally in your browser using WebAssembly. Your code never leaves your device.
How fast is it?▼
Typically 70–90% of native speed for most workloads. Since there's no network round-trip, execution feels instant.
Can I use NumPy and Pandas?▼
Yes. Full pyodide numpy pandas support is available, along with Matplotlib, SciPy, and scikit-learn.
Is it really private?▼
Yes. No tracking, no ads, and no code upload. Everything runs in your browser sandbox.
Can I export my code as an image?▼
Yes! OnlinePy lets you convert Python code to beautiful images with syntax highlighting and gradient backgrounds. Unlike other tools, you can also include the terminal output in the image — perfect for sharing code and results together on Twitter, LinkedIn, or documentation.
Learn more about our technology and privacy on our About Page →