Test browser clipboard API functionality including copy and paste operations. Verify clipboard read/write permissions, test different data types (text, images), and check clipboard event handling. Essential for web apps that use clipboard features.
Modern browsers support the Clipboard API, allowing web applications to read and write clipboard data securely. This API requires user permission and works with various data types including text, images, and files. Clipboard access is restricted for security reasons, requiring user interaction (like a button click) to prevent malicious websites from accessing clipboard data.
Start with the live tester below. Supporting details, FAQs, and troubleshooting guidance are placed after the tool so the main action is easier to find and use immediately.
Test copy and paste functionality in your browser.
Common problems
If the live tester does not behave as expected, these are the first checks most users should try before assuming the hardware is broken.
Test copy functionality - copy text to clipboard
Test paste functionality - paste from clipboard
Check clipboard permissions - browser may require permission
Test with different data types - text, images
Test browser clipboard API functionality including copy and paste operations. Verify clipboard read/write permissions, test different data types (text, images), and check clipboard event handling. Essential for web apps that use clipboard features.
Modern browsers support the Clipboard API, allowing web applications to read and write clipboard data securely. This API requires user permission and works with various data types including text, images, and files. Clipboard access is restricted for security reasons, requiring user interaction (like a button click) to prevent malicious websites from accessing clipboard data.
Test your keyboard input, detect dead keys, and verify all keys are working correctly.
Test mouse buttons, scroll wheel, pointer tracking, and touch input.
Test your microphone input levels in real-time. Verify microphone is working.
Test your speakers or headphones with reference tones.
Helpful questions
Use these answers to understand results, browser limitations, permissions, and sensible next troubleshooting steps.
Open the live clipboard test on this page and follow the prompts shown in the tester area. The tool runs directly in your browser, so you can check your device without installing additional desktop software or signing in.
Check browser permissions, confirm the device or browser feature is enabled, and reload the page if needed. Many browser-based testers depend on permission prompts, secure context support, or hardware access that must be approved before the test can run fully.
Web app development - test clipboard features. It can help you confirm whether the issue is caused by the hardware itself, a browser permission setting, or a system configuration problem before you spend more time debugging.