About this tool
About this Playwright Java compiler
This free online Playwright Java compiler runs your code against a real Chromium browser on our servers. Write a Java class, click Run, and the console shows the output as it runs. You do not need to install a JDK, Maven or Playwright browsers.
- Java 17OpenJDK
- Playwright 1.58.0for Java
- Chromiumheadless, on our servers
- Freeno sign-up to run
How to run Playwright Java online
- Write your code inside
public class Mainwith amainmethod. The starter code is a working example. - Start the browser with
playwright.chromium().launch(). It launches headless Chromium for you. - Click Run. The code compiles with Java 17 and runs in its own container.
- Read the output and errors in the console. Sign in to save a script or share a link.
Practise what you run
Five courses, every lesson checked by real tests
- API Testing32 assignments with real API requests and instant feedback.
- Selenium Java70 assignments with live execution and instant feedback.
- Selenium Python80 assignments with live execution and instant feedback.
- Playwright JS70 assignments covering selectors, assertions, and frames.
- REST Assured62 API testing assignments against live endpoints.
What's installed
- Java 17 (OpenJDK)
- Playwright for Java 1.58.0 and its dependencies
- Chromium, ready to launch
- Internet access, so your code can open any public website
Limits
- The class must be named
Main, because the code is saved asMain.java. - The browser runs headless. You see console output, not a browser window.
- Each run gets 1 CPU and 2 GB of memory. Code can be up to 100,000 characters.
- You can run up to 20 scripts a minute.
Frequently asked questions
Is the Playwright Java compiler free?
Yes. Running code is free and needs no account. Saving and sharing scripts needs a free sign-in.
Do I need to install Playwright browsers?
No. Chromium is already installed in the container, so launch() works without running the Playwright install step.
Why does my code fail with "class X is public, should be declared in a file named X.java"?
Your code is saved as Main.java, so the public class must be named Main.
New to Playwright?Learn Playwright from scratch70 lessons in JavaScript, the first 9 free