Run Matplotlib in Your Browser

Create Charts & Plots in Your Browser

Run Matplotlib code online and see plots rendered instantly. Create line charts, bar charts, histograms, scatter plots, and more — no installation needed.

main.py

Ln 1, Col 1Spaces: 4

Python 3.13 (Pyodide)

Hit Run to see output here.

What You Get

Plots render inline

Subplots support

Multiple chart types

Export as PNG

Matplotlib Examples

Histogram

import matplotlib.pyplot as plt
import numpy as np

data = np.random.randn(1000)
plt.hist(data, bins=30, color='steelblue', edgecolor='white')
plt.title('Normal Distribution')
plt.xlabel('Value')
plt.ylabel('Frequency')
plt.show()